Иан Дуглас Смит: Родезийский премьер-министр және тәуелсіздік күресі

Prime Minister of Rhodesia (1919–2007) in office from 1964 to 1979

Ian Douglas Smith (8 April 191920 November 2007) was a Rhodesian politician, farmer, and fighter pilot who served as Prime Minister of Rhodesia (known as Southern Rhodesia until October 1964 and now known as Zimbabwe) from 1964 to 1979. He was the country's first leader to be born and raised in Rhodesia, and led the predominantly white government that unilaterally declared independence from the United Kingdom in November 1965 in opposition to the UK's demands for the implementation of majority rule as a condition for independence. His 15 years in power were defined by the country's international isolation and involvement in the Rhodesian Bush War, which pitted Rhodesia's armed forces against the Soviet and Chinese funded military wings of the Zimbabwe African National Union (ZANU) and Zimbabwe African People's Union (ZAPU). Smith was born to British immigrants in the small town of Selukwe in the Southern Rhodesian Midlands, four years before the colony became self governing in 1923. During the Second World War, he served as a Royal Air Force fighter pilot. A crash in Egypt caused debilitating facial and bodily wounds that remained conspicuous for the rest of his life. Following recovery, he served in Europe, where he was shot down and subsequently fought alongside Italian partisans. After the war, he established a farm in his hometown in 1948 and became a Member of Parliament for Selukwe that same year. Originally a member of the Liberal Party, he defected to the United Federal Party in 1953, and served as Chief Whip from 1958 onwards. He left that party in 1961 in protest over the territory's new constitution, and went on to co found the Rhodesian Front the following year. Smith became Deputy Prime Minister following the Front's December 1962 election victory, and he stepped up to the premiership after Field resigned in April 1964, two months before the first events that led to the Bush War took place. After repeated talks with British Prime Minister Harold Wilson broke down, Smith and his Cabinet unilaterally declared independence on 11 November 1965 in an effort to delay majority rule; shortly afterwards, the first phase of the war began in earnest. After further negotiations with the UK failed, Rhodesia cut all remaining British ties and reconstituted itself as a republic in 1970. Smith led the Front to four election victories over the course of his premiership; despite sporadic negotiations with moderate leader Abel Muzorawa over the course of the war, his support came exclusively from the white minority, with the black majority being widely disenfranchised under the country's electoral system. The country initially endured United Nations sanctions and international isolation with the assistance of South Africa and, until 1974, the Portuguese colonies of Angola and Mozambique. Following 15 years of protracted fighting, with economic sanctions, international pressure and the decline in South African support taking their toll, Smith conceded to the implementation of majority rule and signed the Internal Settlement in 1978 with moderate leaders, excluding ZANU and ZAPU; the country was renamed Zimbabwe Rhodesia the following year. The new order, however, failed to gain international recognition, and the war continued. After being succeeded as Prime Minister by Muzorawa, Smith took part in the trilateral peace negotiations at Lancaster House, which led to fully free elections and the recognition of an independent Zimbabwe. Following the election, Smith served as Leader of the Opposition for seven years and marked himself as a strident critic of Robert Mugabe's government. His criticisms persisted after his 1987 retirement: He dedicated much of his 1997 memoir, The Great Betrayal, to condemning Mugabe, UK politicians, and defending his premiership. In 2005, Smith moved to South Africa for medical treatment, where he died two years later at the age of 88. As the dominant political figure and public face of Rhodesia in its final decades, Smith remains a divisive and controversial political figure to this day. By his supporters, he has been hailed as "a political visionary who understood the uncomfortable truths of Africa", defending his rule as one of stability and a stalwart against communism. "My parents strove to instil principles and moral virtues, the sense of right and wrong, of integrity, in their children," Smith wrote in his memoirs. "They set wonderful examples to live up to." He considered his father "a man of extremely strong principles"—"one of the fairest men I have ever met and that is the way he brought me up. He always told me that we're entitled to our half of the country and the blacks are entitled to theirs." Raised on the frontier of the British Empire in the UK's youngest settler colony, Smith and his generation of white Rhodesians grew up with a reputation for being "more British than the British", something in which they took great pride. Smith showed sporting promise from an early age. After attending the Selukwe primary school, he boarded at Chaplin School in Gwelo, about away. In his final year at Chaplin, he was head prefect and captain of the school teams in cricket, rugby and tennis, as well as recipient of the Victor Ludorum in athletics and the school's outstanding rifle marksman. "I was an absolute lunatic about sport," he later said; "I concede, looking back, that I should have devoted much more time to my school work and less to sport." All the same, his grades were good enough to win a place at Rhodes University College, in Grahamstown in South Africa, then often attended by Rhodesian students—partly because Rhodesia then had no university of its own, and partly because of the common eponymous association with Cecil Rhodes. Smith enrolled at the start of 1938, reading for a Bachelor of Commerce degree. After injuring his knee playing rugby, he took up rowing and became stroke for the university crew.

When the Second World War broke out in 1939, Southern Rhodesia had had self government for 16 years, having gained responsible government from the UK in 1923. It was unique in the British Empire and Commonwealth in that it held extensive autonomous powers (including defence, but not foreign affairs) while lacking dominion status. As a British colony, Southern Rhodesia entered the conflict automatically when Britain declared war on 3 September 1939, but its government issued a symbolic declaration of war anyway. Smith, who was about halfway through his university course, later described feeling patriotically compelled to put his studies aside to "fight for Britain and all that it represented". Excited by the idea of flying a Spitfire, he wanted to join the air force, but was prevented from immediately doing so by a policy adopted in Rhodesia not to recruit university students until after they graduated. Smith engineered his recruitment into the Royal Air Force (RAF) in spite of this rule during 1940, suppressing mention of his studies, and formally joined in September 1941. After a year's training at Gwelo under the Empire Air Training Scheme, Smith passed out with the rank of pilot officer in September 1942. He hoped to be stationed in Britain, but was posted to the Middle East instead; there he joined No. 237 (Rhodesia) Squadron RAF, flying Hurricanes. In October 1943, in Egypt, Smith crashed his Hurricane after his throttle malfunctioned during a dawn takeoff. In addition to sustaining serious facial disfigurements, he also broke his jaw, leg and shoulder. Doctors and surgeons in Cairo rebuilt Smith's face through skin grafts and plastic surgery, and he was passed fit to fly again in March 1944. Turning down an offer to return to Rhodesia as an instructor, he rejoined No. 237 Squadron, which had switched to flying Spitfire Mk IXs, in Corsica in May 1944. During a strafing raid over northern Italy on 22 June 1944, enemy flak hit Smith's craft and he had to bail out behind German lines. A peasant family named Zunino hid him for a brief time; he then joined a group of pro Allied Italian partisans, with whom he took part in sabotage operations against the German garrison for about three months. When the Germans pulled out of the area in October 1944, Smith left to try to link up with the Allied forces who had just invaded southern France. Accompanied by three other servicemen, each from a different European country, and a local guide, Smith hiked across the Maritime Alps, finishing the journey walking barefoot on the ice and snow. American troops recovered him in November 1944. Smith again turned down the offer of a billet in Rhodesia and returned to active service in April 1945 with No. 130 (Punjab) Squadron, by then based in western Germany. He flew combat missions there, "[having] a little bit of fun shooting up odd things", he recalled, until the war in Europe ended on 7 May 1945 with Germany's surrender. Smith remained with No. 130 Squadron for the rest of his service, flying with the unit to Denmark and Norway, and was discharged at the end of 1945 with the rank of flight lieutenant. He retained reasonable proficiency in Italian for the rest of his life, albeit reportedly with an "atrocious" accent.

With Jock in increasingly poor health after the war, the Smith family briefly considered sending Ian to live in the United States with the help of Jock's brother Elijah, who had become a prosperous New York businessman. Smith showed little interest in leaving Rhodesia, however, and decided that he would finish at university, then come home and buy his own farm. He returned to Rhodes University in early 1946 to find the campus swamped with veterans like himself—400 of them out of barely 1,000 students. Smith became spokesman for the university's ex servicemen, senior student of his hall and chairman of the students' representative council. He turned down the presidency of the rowing club, saying it would be one administrative commitment too many, but agreed to coach the crew. Training the rowers under strict military style discipline, he led them to victory at the 1946 South African Inter Varsity Boat Race at the Vaal Dam south of Johannesburg, upstaging the well fancied Wits crew, and subsequently received national standard varsity honours for rowing, the first Rhodes student ever to do so. At the end of the year, having passed the exams to gain his commerce degree ("by some miracle", he recalled), he returned to Southern Rhodesia to study farming at Gwebi Agricultural College, near Salisbury. Smith attended dedicated courses for ex servicemen at Gwebi during 1947 and 1948, learning skills such as ploughing, herding and milking; he gained practical experience at Taylor's dairy farm near Selukwe and on a tobacco ranch at Marandellas. In 1947, he met Janet Duvenage (née Watt), a schoolteacher from the Cape in South Africa who had come to Selukwe to stay with family after the death of her husband Piet on the rugby field. What Janet had planned as a short holiday for herself and her two infant children, Jean and Robert, turned into a permanent move when she accepted a job offer from the Selukwe junior school. Smith later wrote that the qualities that had attracted him most to Janet were her intelligence, courage and "oppos[ition] on principle to side stepping or evading an issue  her tendency was to opt for a decision requiring courage, as opposed to taking the easy way out". They became engaged in 1948. Meanwhile, Smith negotiated the purchase of a piece of rough land near Selukwe, bounded by the Lundi and Impali Rivers and bisected by a clear stream. He and Janet gave the previously nameless plot the name that the local Karanga people used to refer to the stream, "Gwenoro", and set up a ranch where they ran cattle and grew tobacco and maize. A general election was called in Southern Rhodesia in July 1948 after the United Party government, headed by the Prime Minister Sir Godfrey Huggins, unexpectedly lost a vote in the Legislative Assembly. In August, about a month before election day, members of the opposition Liberal Party approached Smith and asked him to stand for them in Selukwe. Jacob Smit's Liberals, despite their name, were decidedly illiberal, chiefly representing commercial farming, mining and industrial interests. Smith, initially reluctant, said he was too busy organising his life to stand, but agreed after one of the Liberal officials suggested that a political career might allow him to defend the values he had fought for in the Second World War. With their wedding barely a fortnight away, Janet was astonished to learn of Smith's decision to run for parliament, having never before heard him discuss politics. "I can't say that I am really interested in party politics," Smith explained to her, "but I've always been most interested in sound government." Smith duly became a Liberal Party politician, finalised his purchase of Gwenoro, and married Janet, adopting her two children as his own, all in a few weeks in August 1948. They enjoyed a few days' honeymoon at Victoria Falls, then went straight into the election campaign. The Southern Rhodesian electoral system allowed only those who met certain financial and educational qualifications to vote. The criteria applied equally to all regardless of race, but since most black citizens did not meet the set standards, the electoral roll and the colonial parliament were overwhelmingly white. Smith canvassed around the geographically very large Selukwe constituency and quickly won considerable popularity. Many white families were receptive to him because of their respect for his father, or because they had had children at school with him. His RAF service also helped, particularly as the local United Party candidate, Petrus Cilliers, had been interned during the hostilities for opposing the war effort. On 15 September 1948, Smith defeated Cilliers and the Labour candidate Egon Klifborg with 361 votes out of 747, and thereby became Member of Parliament for Selukwe. At 29 years old, he was the youngest MP in Southern Rhodesian history. The Liberals as a party, however, were roundly defeated, going from 12 seats before the election to only five afterwards. Jacob Smit, who had lost his seat in Salisbury City, retired and was replaced as Leader of the Opposition by Raymond Stockil, who renamed the Liberals the "Rhodesia Party". Having grown up in an area of Cape Town so pro Smuts that she had never had to vote, Janet did not think her husband's entry to parliament would alter their lives at all. "First of all I was marrying a farmer," she later said, "now he was going to be a politician as well. So I said, 'Well, if you are really interested in it, carry on.' It never dawned on me—being so naive about politicians—that our lives would be affected in the slightest degree."

Because of Southern Rhodesia's small size and lack of major controversies, its unicameral parliament then sat only twice a year, for about three months in total, holding discussions in the afternoons either side of a half hour break for tea on the lawn. Smith's early parliamentary commitments in Salisbury therefore did not detract greatly from his ranching. His maiden speech to the Legislative Assembly, in November 1948, concerned the Union of South Africa Trade Agreement Bill, then at its second reading. He was slow to make an impact in parliament—most of his early contributions related to farming and mining—but his exertions within the party won him Stockil's respect and confidence. Janet ran Gwenoro during Smith's absences, and gave birth to his only biological child, Alec, in Gwelo on 20 May 1949. Smith also served as a Presbyterian elder. The pursuit of full dominion status was then regarded as something of a non issue by most Southern Rhodesian politicians. They viewed themselves as virtually independent already; they lacked only the foreign affairs portfolio and taking this on would mean having to shoulder the expense for high commissions and embassies overseas. Huggins and the United Party instead pursued an initially semi independent Federation with Northern Rhodesia and Nyasaland, two protectorates directly administered from London, with the hope of ultimately creating a single, united dominion in south central Africa. Smith was one of the few to raise the independence issue at this time, according to his memoirs because his "instinct and training told me to be prepared for every contingency". During the Federation debate in the House of Assembly, he posited that since Southern Rhodesia was effectively choosing Federation over independence, a clause should be inserted into the bill guaranteeing Southern Rhodesia dominion status in the event of a Federal break up. The United Party rejected this on the grounds that the Federation had to be declared indissoluble so it could raise loans. Smith was uncertain about the Federal project, but publicly supported it after the mostly white electorate approved it in a referendum in April 1953. He told the Rhodesia Herald that now it had been decided to pursue Federation, it was in Southern Rhodesia's best interests for everybody to try to make it succeed. He and other Rhodesia Party politicians joined the new Federal Party, headed by Huggins and Northern Rhodesia's Sir Roy Welensky, on 29 April 1953.

The Federation was overtly led by Southern Rhodesia, the most developed of the three territories—Salisbury was its capital and Huggins its first Prime Minister. Garfield Todd replaced Huggins as Prime Minister of Southern Rhodesia. Resigning his Selukwe seat, Smith contested and won the Federal Assembly's Midlands constituency in the inaugural Federal election on 15 December 1953, and thereafter continued as a backbench member of little distinction. In the recollection of Welensky, who took over as Federal Prime Minister on Huggins's retirement in 1956, Smith "didn't spend much time in Salisbury" during the early Federal period, and had "three major interests  one was daylight saving, one was European education and he always showed an interest in farming". Smith received his first political office in November 1958, following that month's Federal election (in which he was returned as MP for Gwanda), after one of Welensky's Federal Cabinet ministers requested Smith's appointment as a Parliamentary Secretary in the new United Federal Party (UFP) government. Welensky turned this down, saying that while he appreciated Smith's relative seniority on the back benches after 10 years in parliament, he did not think he had "shown the particular drive that I would have expected" for such a role. He decided to instead give Smith "a run as Chief Whip, which is generally the step to a ministerial appointment, and  see how he works out". According to his biographer Phillippa Berlyn, Smith remained a somewhat pedestrian figure as Chief Whip, though he was acknowledged by his peers as someone who "did his homework well" whenever he contributed. Clifford Dupont, then Smith's counterpart as Chief Whip of the Dominion Party, later commented that the UFP's huge majority in the Federal Assembly gave Smith little opportunity to distinguish himself, as few votes were ever in serious doubt.

Amid decolonisation and the Wind of Change, the idea of "no independence before majority rule" ("NIBMAR") gained considerable ground in British political circles during the late 1950s and early 1960s. The Federation, which had faced black opposition from the start, particularly in Northern Rhodesia and Nyasaland, grew ever more tenuous. Despite Todd's lowering of Southern Rhodesia's educational and financial voting qualifications in 1957 to enlarge the black electorate, very few of the newly enfranchised blacks registered to vote, much less utilised their vote, partly due to a boycott campaign by black nationalist movements seeking majority rule. This boycott saw the movement's first violent actions take place; black people suspected of registering to vote or participating in the vote were subject to arson attacks and petrol bombings. Attempting to advance the case for Southern Rhodesian independence, particularly in the event of Federal dissolution, Sir Edgar Whitehead, who replaced Todd in 1958, agreed to a new constitution with Britain in 1961. The 1961 constitution contained no explicit independence guarantees, but Whitehead, Welensky and other proponents nevertheless presented it to the Southern Rhodesian electorate as the "independence constitution" under which Southern Rhodesia would become a Commonwealth realm, on a par with Australia, Canada and New Zealand, if the Federation broke up. Smith was one of the loudest voices of white dissent against the new constitution: Alongside its lack of guarantees for eventual independence, he opposed its splitting of the qualified electorate (which was formally non racial but which had resulted in a low percentage of blacks being eligible to vote) into graduated "A" and "B" rolls (the latter having lower income and property qualifications), saying that the proposed system had "racialist" connotations, and objected to the idea that the first black MPs would be elected on what he said would be a "debased franchise". Steadfastly holding onto a view that the electorate should be decided by qualifications rather than by universal suffrage, he stated that "our policy in the past has always been that we would have a government, in Rhodesia, based on merit and that people wouldn't worry whether you were black or whether you were white,"; either way, most blacks did not qualify for either roll in the subsequent election. At the UFP vote on the constitution on 22 February 1961, Smith was the only member out of 280 to vote against it. Deeply disillusioned by these developments, he resigned from the UFP soon thereafter to sit in the Federal Assembly as an independent. He lent his support to the "United Group", an awkward coalition wherein Winston Field's conservative Dominion Party closed ranks with Sir Robert Tredgold and other liberals against the constitutional proposals, despite opposing them for totally contradictory reasons. The black nationalist leaders initially endorsed the constitution, signing the draft document, but repudiated it almost immediately thereafter and called for blacks to boycott elections held under it. A referendum of the mostly white electorate approved the new constitution by a majority of 65% on 26 July 1961.

As the UK government granted majority rule in Nyasaland and made moves towards the same in Northern Rhodesia, Smith decided that the Federation was a lost cause and resolved to found a new party that would push for Southern Rhodesian independence without acquiescing to British demands. With the support of the rancher, miner and industrialist Douglas "Boss" Lilford, he formed the Rhodesian Reform Party (RRP), based around defectors from the UFP, in December 1961. Meanwhile, Whitehead attempted to counter the black nationalists and persuade newly eligible blacks to register as voters. He banned the main nationalist group, the National Democratic Party, for being violent and intimidatory—it reformed overnight as the Zimbabwe African People's Union—and announced that the UFP would repeal the racially discriminatory Land Apportionment Act if it won the next election, as an attempt to appeal to newly enfranchised blacks. These actions gained few black votes, but prompted many scandalised whites to defect to the RRP or Field's Dominion Party. Smith, Field and others met in Salisbury on 13 March 1962 and agreed to unite against Whitehead as the Rhodesian Front (RF). The Front ranged from former UFP members, including Smith, who advocated gradual transition and a government based on merit and electoral qualifications, to the Dominion Party's more right wing members, some of whom held explicitly segregationist views not dissimilar to those of South Africa's National Party. Amid these differences, the nascent RF coalition was shaky at best. Its members were brought together by their common opposition to Whitehead's promises of fast track reform, which they agreed would lead to a Congo style national crisis, the flight of the white community and ultimately the country's destruction. In the wider Cold War context, the ardently anti communist RF aspired to represent a pro Western bulwark in Africa, alongside South Africa and Portugal, in the face of what they saw as Soviet and Chinese expansionism. Smith asserted that the RF worked to thwart "this mad idea of a hand over, of a sell out of the European and his civilisation, indeed of everything he had put into his country". "The white man is the master of Rhodesia," he declared; "[he] has built it and intends to keep it". The RF ignored the April 1962 Federal elections, deeming them irrelevant, and instead concentrated on the Southern Rhodesian elections that were due at the end of the year. Whitehead attempted to curb the continuing black nationalist violence through new legislation and in September 1962 banned ZAPU, arresting 1,094 of its members and describing it as a "terrorist organisation", but he was still seen by much of the electorate as too liberal. He set a general election for 14 December 1962. A number of corporations that had previously funded UFP campaigning this time backed the RF. The RF campaign exploited the chaos in the Congo and the uncertainty regarding Southern Rhodesia's future to create a theme of urgency—it pledged to keep power "in responsible hands", to defend the Land Apportionment Act, to oppose compulsory integration, and to win Southern Rhodesian independence. The electoral race was close run until the night before election day, when Whitehead made what proved a fatal political gaffe by telling a public meeting at Marandellas that he would appoint a black Cabinet minister immediately if he won the election, and might soon have as many as six. This statement appeared on the radio news just before the polling booths opened the next morning, and stunned white voters. Many abandoned Whitehead at the last minute. The results, announced on 15 December 1962, put the RF into government with 35 "A" roll seats to the UFP's 15 "A" roll and 14 "B" roll seats. Few had expected this; even the RF was somewhat taken aback by its victory, though Smith later described feeling "quietly confident" on election day. Contesting the Umzingwane constituency in the rural south west, he bested the UFP's Reginald Segar by 803 votes to 546.

Announcing his Cabinet on 17 December 1962, Field named Smith his Deputy Prime Minister and Minister of the Treasury.|group=n|name="promise" Field and Smith claimed that Butler justified this to them the day before the conference began by saying that binding Whitehall to a document rather than his word would be against the Commonwealth's "spirit of trust"—an argument that Field eventually accepted. "Let's remember the trust you emphasised," Smith warned, according to Field's account wagging his finger at Butler; "if you break that you will live to regret it." No minutes were made of this meeting. Butler denied afterwards that he had ever made such a promise. Southern Rhodesia attended the conference, held at the Victoria Falls Hotel over a week starting from 28 June 1963, and among other things it was agreed to formally liquidate the Federation at the end of 1963. The Federation dissolved on 31 December 1963 with Nyasaland and Northern Rhodesia both on track for full statehood by the end of 1964, while Southern Rhodesia continued to drift in uncertainty. Under huge pressure from the RF to rectify this matter and win independence, Field's perceived vacillation and timidness in his dealings with the UK government caused sections of his party to lose confidence in him during early 1964. On 2 April 1964, with Smith in the chair, the RF caucus passed a near unanimous vote of no confidence in Field, leading to the Prime Minister's resignation 11 days later. Smith accepted the Cabinet's nomination to take his place. He was the first Southern Rhodesian Prime Minister to have been born in the country, something that he thought profoundly altered the character of the dispute with Britain. "For the first time in its history the country now had a Rhodesian born PM, someone whose roots were not in Britain, but in southern Africa," he later reflected—"in other words, a white African."

Most of the Southern Rhodesian press predicted that Smith would not last long; one column called him "a momentary man", thrust into the spotlight by the RF's dearth of proven leaders. His only real rival to replace Field had been William Harper, an ardent segregationist who had headed the Dominion Party's Southern Rhodesian branch during the Federal years. Some reporters predicted Welensky's imminent introduction to Southern Rhodesian politics at the head of an RF–UFP coalition government, but Welensky showed little interest in this idea, saying he would be unable to manoeuvre in an RF dominated House. The RF's replacement of Field with Smith drew criticism from the British Labour leader Harold Wilson, who called it "brutal", while John Johnston, the British High Commissioner in Salisbury, indicated his disapproval by refusing to meet Smith for two weeks after he took office. The ZAPU leader Joshua Nkomo branded the new Smith Cabinet "a suicide squad  interested not in the welfare of all the people but only in their own", and predicted that the RF would "eventually destroy themselves". Asserting that a lasting "place for the white man" in Southern Rhodesia would benefit all of the country's people, the new Prime Minister said the government should be based "on merit, not on colour or nationalism", and insisted that there would be "no African nationalist government here in my lifetime". Smith announced his Cabinet on his first day in office, 14 April 1964. He increased the number of ministers from 10 to 11, redistributed portfolios, and made three new appointments. Smith's fellow former UFP men made up most of the new RF Cabinet, with Harper and the Minister of Agriculture, the Duke of Montrose (also called Lord Graham), heading a minority of hardline Dominion Party veterans. Ken Flower, whom Field had appointed Director of the Central Intelligence Organisation (CIO) on its creation the previous year, was surprised to be retained by Smith. Smith announced his policies to the nation through full page advertisements in the newspapers: "No forced integration. No lowering of standards. No abdication of responsible government. No repeal of the Land Apportionment Act. No appeasement to suit the Afro Asian bloc." "An honest Rhodesian," a 1964 political poster declared—"Trust Mr Smith. He will never hand over Rhodesia." Smith retained the post of Minister of External Affairs to himself. One of the Smith government's first actions was to crack down hard on the black nationalist political violence that had erupted following the establishment of a second black nationalist organisation, the Zimbabwe African National Union (ZANU), by disgruntled ZAPU members in Tanzania in August 1963. The rival movements were split tribally, ZAPU being mostly Ndebele and ZANU predominantly Shona, and politically—ZAPU, which had relabelled itself the People's Caretaker Council (PCC) within Southern Rhodesia to circumvent its ban, was Marxist–Leninist and backed by the Warsaw Pact and its allies, while ZANU had aligned itself with Maoism and the bloc headed by communist China. Their respective supporters in the black townships clashed constantly, also targeting non aligned blacks whom they hoped to recruit, and sporadically attacked whites, businesses and police stations. Amid PCC/ZAPU's calls for various strikes and protests, including an appeal for black children to boycott state schools, Smith's Justice Minister Clifford Dupont had Nkomo and other PCC/ZAPU leaders restricted at Gonakudzingwa in the remote south east two days after Smith took office. The politically motivated killing of a white man, Petrus Oberholzer, near Melsetter by ZANU insurgents on 4 July 1964 marked the start of intensified black nationalist violence and police counteraction that culminated in the banning of ZANU and PCC/ZAPU on 26 August, with most of the two movements' respective leaders concurrently jailed or restricted. ZANU, ZAPU and their respective guerrilla armies—the Zimbabwe African National Liberation Army (ZANLA) and the Zimbabwe People's Revolutionary Army (ZIPRA)—thereafter operated from abroad.

Smith, who had been to the UK only four times before 1964 and never more than briefly, was soon labelled a "raw colonial" by Whitehall. He was almost immediately at loggerheads with the UK government, which he claimed had forsaken British ideals, and the Commonwealth, which he said had abandoned its own founding principles amid the Wind of Change. He accused both of isolating Southern Rhodesia because it still respected these values. When he learned in June that Salisbury would not be represented at the Commonwealth Prime Ministers' Conference for the first time since 1932, he was deeply insulted and alleged British betrayal, double standards and appeasement. Three months later, Smith accepted the British condition that the independence terms had to be acceptable to majority opinion, but impasse immediately developed regarding the mechanism by which black views would be gauged. Labour's narrow victory in the October 1964 UK general election meant that Smith would be negotiating not with Sir Alec Douglas Home but with Harold Wilson, who was far less accommodating towards the RF stand. Smith declared acceptability to majority opinion to have been demonstrated after a largely white referendum and an indaba of tribal chiefs and headmen both decisively backed independence under the 1961 constitution in October and November 1964, but black nationalists and the UK government dismissed the indaba as insufficiently representative of the black community. Following Northern Rhodesia's independence as Zambia in October 1964—Nyasaland had been independent Malawi since July—Southern Rhodesia began referring to itself simply as Rhodesia, but Whitehall rejected this change. Perceiving Smith to be on the verge of a unilateral declaration of independence (UDI), Wilson issued a statement in October 1964 warning of dire economic and political consequences, and wrote to Smith demanding "a categorical assurance forthwith" that no UDI would be attempted. Smith ignored this, expressing confusion as to what he had done to provoke it. The UK and Rhodesian governments exchanged often confrontational correspondence over the next year or so, each accusing the other of being unreasonable and intransigent. Little progress was made when two Prime Ministers met in person in January 1965, when Smith travelled to London for Sir Winston Churchill's funeral. The RF called a fresh election for May 1965 and, campaigning on an election promise of independence, won all 50 "A" roll seats (elected mostly by whites). Wilson's ministers deliberately stonewalled Smith during mid 1965, hoping to eventually break him down, but this only caused the Rhodesian hierarchy to feel yet more alienated. From June, a peripheral dispute concerned Rhodesia's unilateral and ultimately successful attempt to open an independent mission in Lisbon; Portugal's acceptance of this in September 1965 prompted British outrage and Rhodesian delight. Amid rumours that UDI was imminent, Smith arrived in London on 4 October 1965 with the declared intent of settling the independence issue, but flew home eight days later with the matter unresolved. When Wilson travelled to Salisbury on 26 October, Smith offered to enfranchise about half a million black Rhodesians immediately along the lines of "one taxpayer, one vote" in return for independence, but Wilson said this was unacceptable as most blacks would still be excluded. He proposed a Royal Commission to test public opinion in Rhodesia regarding independence under the 1961 constitution, and suggested that the UK might safeguard black representation in the Rhodesian parliament by withdrawing relevant devolved powers. This latter prospect horrified Smith's team as it seemed to them to have ruled out the failsafe option of keeping the status quo. After Wilson returned to Britain on 30 October 1965, he presented terms for the Royal Commission that the Rhodesians found unacceptable—among other things, Britain would not commit itself to accepting the results. Smith rejected these conditions on 5 November, saying they made the whole exercise pointless. After waiting a few days for new terms from Wilson, Smith made a consensus decision with his Cabinet to break ties unilaterally on 11 November 1965, and signed the Unilateral Declaration of Independence at 11:00 local time.

UDI, while received calmly by most Rhodesians, prompted political outrage in the UK and overseas. It astonished Wilson, who called on the people of Rhodesia to ignore the post UDI government, which he described as "hell bent on illegal self destroying". Following orders from Whitehall and the passage of the Southern Rhodesia Act 1965, the colonial Governor Sir Humphrey Gibbs formally sacked Smith and his Cabinet, accusing them of treason. Smith and his ministers ignored this, considering Gibbs's office obsolete under the 1965 constitution enacted as part of UDI. After Gibbs made clear that he would not resign, Smith's government effectively replaced him with Dupont, who was appointed to the post of "Officer Administering the Government" (created by the 1965 constitution). No attempt was made to remove Gibbs from his official residence at Government House opposite Smith's residence at Independence House, however; Gibbs remained there, ignored by the Smith administration, until the declaration of a republic in 1970. Smith and his government initially continued to profess loyalty to Queen Elizabeth II. The 1965 Constitution reconstituted Rhodesia as a Commonwealth realm, with Elizabeth II as "Queen of Rhodesia". Indeed, the UDI document ended with the words "God Save The Queen". In December 1965, Smith, attempting to assert the rights he claimed as Her Majesty's Rhodesian prime minister, wrote a letter to Elizabeth asking her to appoint Dupont as governor general of Rhodesia. The Queen rejected Smith's letter, which she characterised in her response as "purported advice". The UK, with the near unanimous support of the international community, maintained that Gibbs was now Elizabeth II's only legitimate representative in what it still reckoned as the colony of Southern Rhodesia, and hence the sole lawful authority there. The UN General Assembly and Security Council quickly joined the UK in condemning UDI as illegal and racist. Security Council Resolutions 216 and 217, adopted in the days following Smith's declaration, denounced UDI as an illegitimate "usurpation of power by a racist settler minority", and called on nations not to entertain diplomatic or economic relations. No country recognised Rhodesia as independent. Black nationalists in Rhodesia and their overseas backers, prominently the Organisation of African Unity (OAU), clamoured for the UK to remove Smith's government with a military invasion, but Britain dismissed this option, citing logistical issues, the risk of provoking a pre emptive Rhodesian strike on Zambia, and the psychological issues likely to accompany any confrontation between British and Rhodesian troops. Wilson instead resolved to end UDI through economic sanctions, banning the supply of oil to Rhodesia and the import of most Rhodesian goods to Britain. When Smith continued to receive oil through South Africa and Portuguese Mozambique, Wilson posted a Royal Navy squadron to the Mozambique Channel in March 1966. This blockade, the Beira Patrol, was endorsed by UN Security Council Resolution 221 the following month. Wilson predicted in January 1966 that the various boycotts would force Smith to give in "within a matter of weeks rather than months", but the British (and later UN) sanctions had little effect on Rhodesia, largely because South Africa and Portugal went on trading with it, providing it with oil and other key resources. Clandestine trade with other nations also continued, initially at a reduced level, and the diminished presence of foreign competitors helped domestic industries to slowly mature and expand. Even many OAU states, while bombarding Rhodesia with opprobrium, continued importing Rhodesian food and other products. Rhodesia thus avoided the economic cataclysm predicted by Wilson and gradually became more self sufficient. "Rhodesia can not only take it, but she can also make it," Smith said on 29 April 1966, while opening the annual Central African Trade Fair in Bulawayo. "When I say take it, I use it in two ways. Firstly, when it comes to sanctions we have proved we can take it. Secondly, when it comes to independence, we have also proved we can take it."

Wilson told the UK's House of Commons in January 1966 that he would not enter any kind of dialogue with Smith's post UDI government (which he called "the illegal regime") until it gave up its claim of independence, but by mid 1966 British and Rhodesian civil servants were holding "talks about talks" in London and Salisbury. By November that year, Wilson had agreed to negotiate personally with Smith. Smith and Wilson subsequently held two rounds of direct negotiations, both of which were held aboard Royal Navy ships off Gibraltar. The first took place aboard HMS Tiger between 2 and 4 December 1966, while the second, aboard HMS Fearless, was held between 8 and 13 October 1968. The UK's prime minister went to HMS Tiger in a belligerent mindset. Wilson's political secretary Marcia Falkender later wrote of "apartheid  on that ship", with the British and Rhodesian delegations separated in all activities outside the conference room at Wilson's orders. Despite the uneasy atmosphere—accounts from both sides describe Wilson dealing with the Rhodesians extremely tersely—talks progressed relatively smoothly until the subject turned to the manner of the transition. Wilson insisted on the abandonment of the 1965 constitution, the dissolution of the post UDI government in favour of a "broad based" multiracial interim administration and a period under a British Governor, conditions that Smith saw as tantamount to surrender, particularly as the UK proposed to draft and introduce the new constitution only after a fresh test of opinion under UK control. When Smith asserted on 3 December that he could not settle without first consulting his Cabinet in Salisbury, Wilson was enraged, declaring that a central condition of the summit had been that he and Smith would have plenipotentiary powers to make a deal. According to J. R. T. Wood, Wilson and his Attorney General Sir Elwyn Jones then "bullied Smith for two long days" to try to get him to settle, without success. A working document was ultimately produced and signed by Smith, Wilson and Gibbs, to be accepted or rejected in its entirety by each Cabinet after the Prime Ministers returned home. Whitehall accepted the proposals, but Salisbury turned them down; Smith announced on 5 December 1966 that while he and his ministers were largely satisfied with the terms, the Cabinet did not feel it could responsibly abandon the 1965 constitution while so much uncertainty surrounded the transition and the new "mythical constitution yet to be evolved". Rhodesia's Leader of the Opposition Josiah Gondo promptly demanded Smith's resignation, reasoning that the Cabinet's rejection of the working document he had helped to draft amounted to a vote of no confidence. The RF ignored him. Warning that "grave actions must follow", Wilson took the Rhodesia problem to the United Nations, which proceeded to institute the first mandatory trade sanctions in its history with Security Council Resolutions 232 (December 1966) and 253 (April 1968). These measures required UN member states to prevent all trade and economic links with Rhodesia. State press censorship, introduced by the Smith administration on UDI, was lifted in early April 1968, though according to the Glasgow Herald the government retained "considerable powers to control information. It may reflect no more than Mr Smith's growing confidence that nothing—short of a sell out to Britain—can undermine his position in Rhodesia". The series of Rhodesian High Court cases debating the legality of UDI came to a close five months later on 13 September. A panel of judges headed by Sir Hugh Beadle ruled UDI, the 1965 constitution and Smith's government to be de jure, prompting the UK Commonwealth Secretary George Thomson to accuse them of breaching "the fundamental laws of the land". On HMS Fearless, the UK reversed its confrontational approach of the Tiger talks and made a marked effort to appear genial and welcoming, mixing socially with the Rhodesians and accommodating Smith in the Admiral's cabin on HMS Kent, which was moored alongside. Marked progress towards agreement was made—for example, Wilson dropped altogether the transition period under a colonial Governor—but the Rhodesian delegation now demurred on a new British proposal, the "double safeguard". This would involve elected black Rhodesians controlling a blocking quarter in the Rhodesian parliament, and thereafter having the right to appeal passed legislation to the Privy Council in London. Smith's team accepted the principle of the blocking quarter but agreement could not be reached on the technicalities of it; the involvement of the UK Privy Council was rejected by Smith as a "ridiculous" provision that would prejudice Rhodesia's sovereignty. The Fearless summit ended with a joint Anglo Rhodesian statement asserting that "both sides recognise that a very wide gulf still remains", but were prepared to continue negotiations in Salisbury. This never occurred.

With their hopes of Commonwealth realm status through a settlement with Britain dimming, Smith and the RF began to seriously consider the alternative of a republic as early as December 1966, after the Tiger talks. Republicanism was presented as a means to clarify Rhodesia's claimed constitutional status, end ambiguity regarding ties with Britain and elicit official foreign recognition and acceptance. Smith's government began exploring a republican constitution in March 1967. The Union Jack and Rhodesia's Commonwealth style national flag—a defaced Sky Blue Ensign with the Union Jack in the canton—were formally superseded on 11 November 1968, the third anniversary of UDI, by a new national flag: a green white green vertical triband, charged centrally with the Rhodesian coat of arms. After the electorate voted "yes" in a June 1969 referendum both to a new constitution and to the abandoning of symbolic ties to the Crown, Smith declared Rhodesia a republic on 2 March 1970. The 1969 constitution introduced a President as head of state, a multiracial senate, separate black and white electoral rolls (each with qualifications) and a mechanism whereby the number of black MPs would increase in line with the proportion of income tax revenues paid by black citizens. This process would stop once blacks had the same number of seats as whites; the declared goal was not majority rule, but rather "parity between the races". No country recognised the Rhodesian republic. The RF was decisively returned to power in the first election held as a republic, on 10 April 1970, winning all 50 white seats. Hopes for an Anglo Rhodesian rapprochement were boosted two months later when the Conservatives won a surprise election victory in the UK. Edward Heath took over as Prime Minister while Douglas Home became Foreign Secretary. Talks between Douglas Home and Smith began with a lengthy meeting in Salisbury in April 1971 and continued until a tentative understanding was reached in early November. A UK delegation headed by Douglas Home and the Attorney General Sir Peter Rawlinson flew to Salisbury on 15 November for negotiations over a new constitution, and after six days of discussion an accord was signed on 21 November 1971. The constitution agreed upon was based largely on the one Rhodesia had just adopted, but would eventually bring about a black majority in parliament. Black representation in the House would be immediately increased, and a majority of both black and white MPs would have to approve retrogressive legislation; blacks would thus wield an effective veto "as long as they voted solidly together", Robert Blake comments. "The principle of majority rule was enshrined with safeguards ensuring that there could be no legislation which could impede this," Smith wrote in his memoirs. "On the other hand, there would be no mad rush into one man, one vote with all the resultant corruption, nepotism, chaos and economic disaster which we had witnessed in all the countries around us." The UK announced a test of opinion in Rhodesia to be undertaken by a four man commission headed by the veteran judge Lord Pearce. All four population groups—black, white, coloured (mixed) and Asian—would have to approve the terms for Britain to proceed. ZANU and ZAPU supporters quickly formed the African National Council (later the United African National Council, or UANC) to organise and co ordinate black opposition to the deal. Bishop Abel Muzorewa, the first black man to have been ordained as such in Rhodesia, was installed as the movement's leader. The Pearce Commission finished its work on 12 March 1972 and published its report two months later—it described white, coloured and Asian Rhodesians as in favour of the terms by 98%, 97% and 96% respectively, and black citizens as against them by an unspecified large majority. This came as a great shock to the white community "and a deep disappointment to those in Britain who hoped to get rid of this tiresome albatross", Blake records. Smith condemned the Pearce Commissioners as "naive and inept". The UK withdrew from negotiations, but neither government abandoned the accord entirely. "I would ask them [the black people of Rhodesia] to look again very carefully at what they rejected," Douglas Home told the House of Commons; "the proposals are still available because Mr Smith has not withdrawn or modified them."

The Rhodesian Bush War (or Second Chimurenga), which had been underway at a low level since before UDI, began in earnest in December 1972 when ZANLA attacked farms in north eastern Rhodesia. The Rhodesian Security Forces mounted a strong counter campaign over the next two years. Muzorewa re engaged with Smith in August 1973, accepting the 1971–72 Douglas Home terms, and the two signed a statement to that effect on 17 August. The UANC executive repudiated this in May 1974, but talks between Smith and Muzorewa continued sporadically. The RF again won a clean sweep of the 50 white seats in the July 1974 general election. Rhodesia's early counter insurgency successes were undone by political shifts in the guerrillas' favour overseas. The April 1974 Carnation Revolution in Lisbon led to Mozambique's transformation over the next year from a Portuguese territory friendly to Smith's government into a communist state openly allied with ZANU. Wilson and Labour returned to power in the UK in March 1974. Portugal's withdrawal made Rhodesia hugely dependent on South Africa, but Smith still insisted that he held a strong position. "If it takes one year, five years, ten years, we're prepared to ride it out," he told the RF congress on 20 September 1974. "Our stand is clear and unambiguous. Settlement is desirable, but only on our terms." The geopolitical situation tilted further against Smith in December 1974 when the South African Prime Minister B. J. Vorster pressured him into accepting a détente initiative involving the Frontline States of Zambia, Tanzania and Botswana (Mozambique and Angola would join the following year). Vorster had concluded that Rhodesia's position was untenable; in his view, it made no sense to maintain white rule in a country where blacks outnumbered whites by 22:1. He also believed that South African interests would be better served by collaborating with black African governments over a Rhodesian settlement; he hoped that success in this might win South Africa some international legitimacy and allow it to retain apartheid. Détente forced a ceasefire, giving the guerrillas time to regroup, and required the Rhodesians to release the ZANU and ZAPU leaders so they could attend a conference in Rhodesia, united under the UANC banner and led by Muzorewa. When Rhodesia stopped releasing black nationalist prisoners on the grounds that ZANLA and ZIPRA were not observing the ceasefire, Vorster harried Smith further by withdrawing the South African Police, which had been helping the Rhodesians patrol the countryside. Smith remained stubborn, saying in the run up to the conference that "We have no policy in Rhodesia to hand over to a black majority government" and that his government instead favoured "a qualified franchise for all Rhodesians  [to] ensure that government will be retained in responsible hands for all times". Nkomo remained unchallenged at the head of ZAPU, but the ZANU leadership had become contested between its founding president, the Reverend Ndabaningi Sithole, and Robert Mugabe, a former teacher from Mashonaland who had recently won an internal election in prison. When they were released in December 1974 under the détente terms, Mugabe went to Mozambique to consolidate his leadership of the guerrillas, while Sithole joined Muzorewa's delegation. It had been agreed that the talks would take place within Rhodesia, but the black nationalists refused to meet on ground they perceived as not neutral. The Rhodesians insisted on abiding by the accord and negotiating inside the country. To please both camps the conference was held on a train halfway across the Victoria Falls Bridge on the border between Rhodesia and Zambia; the delegations sat on opposite sides of the frontier. The conference, which took place on 26 August 1975 with Kaunda and Vorster as mediators, failed to produce a settlement; each side accused the other of being unreasonable. Smith afterwards held direct talks with Nkomo and ZAPU in Salisbury, but these also led nowhere; Nkomo proposed an immediate transition to an interim government headed by himself, which Smith rejected. Guerrilla incursions picked up strongly in the first months of 1976. On 20 March 1976, Smith gave a televised speech including what became his most quoted utterance. "I don't believe in majority rule ever in Rhodesia—not in 1,000 years," he said. "I repeat that I believe in blacks and whites working together. If one day it is white and the next day it is black, I believe we have failed and it will be a disaster for Rhodesia." The first sentence of this statement became commonly quoted as evidence that Smith was a crude racist who would never compromise with the black nationalists, even though the speech was one in which Smith had said that power sharing with black Rhodesians was inevitable and that "we have got to accept that in the future Rhodesia is a country for black and white, not white as opposed to black and vice versa". The "not in 1,000 years" comment was, according to Peter Godwin, an attempt to reassure the RF's right wing, which opposed any transition whatsoever, that white Rhodesians would not be sold out. In her 1978 biography of Smith, Berlyn comments that regardless of whether the statement was "taken out of context, or whether his actual intent was misinterpreted", this was one of his greatest blunders as Prime Minister as it gave obvious ammunition to his detractors. Henry Kissinger, the U. S. Secretary of State, announced a formal interest in the Rhodesian situation in February 1976, and over the next half year held discussions with the United Kingdom, South Africa and the Frontline States in what became the "Anglo American initiative". Meeting Smith in Pretoria on 18 September 1976, Kissinger proposed majority rule after a transition period of two years. He strongly encouraged Smith to accept his deal, though he knew it was unpalatable to him, as any future offer could only be worse from Smith's standpoint—especially if, as expected, U. S. President Gerald Ford lost the upcoming election to Jimmy Carter. Smith expressed great reluctance, but agreed on 24 September after Vorster intimated that South Africa might cut off financial and military aid if he refused. It was the first time Smith had publicly accepted the principles of unconditional majority rule and one man, one vote. However, the Frontline States then abruptly revised their stance and turned the Kissinger terms down, saying that any transition period was unacceptable. The UK quickly arranged an all party conference in Geneva, Switzerland to try to salvage a solution. ZANU and ZAPU announced that they would attend this and any summit thereafter as a joint "Patriotic Front" (PF), including members of both parties under a combined leadership. The Geneva Conference, held between October and December 1976 under British mediation, also failed.

Smith's moves towards a settlement with black nationalist groups prompted outrage in sections of Rhodesian Front's right wing, but he remained unassailable within the party as a whole, which had in late 1975 granted him a mandate to negotiate for the best possible settlement however he saw fit. The split in the party ultimately led to the defection in July 1977 of 12 RF MPs after Smith introduced legislation to remove racial criteria from the Land Tenure Act. The loss of these seats to the breakaway Rhodesian Action Party, which opposed any conciliation with black nationalists, meant that Smith now only barely had the two thirds majority in parliament he would need to change the constitution, as he would have to in the event of a settlement. He therefore called an early election, and on 31 August 1977 roundly defeated the defectors—"the dirty dozen", the RF called them—as well as all other opposition; for the third time in seven years, the RF had won all 50 white seats. The party revolt turned out to be a blessing in disguise for Smith, Berlyn comments, as it allowed him to "shed the dead wood of the right wing", giving him more freedom in negotiations with the nationalists. The need for a settlement was becoming urgent—the war was escalating sharply, white emigration was climbing and the economy was starting to struggle as the UN sanctions finally began to have a serious effect. In March 1978, Smith and non militant nationalist groups headed by Muzorewa, Sithole and Chief Jeremiah Chirau agreed what became the "Internal Settlement", under which the country would be reconstituted as Zimbabwe Rhodesia in June 1979 after multiracial elections. ZANU and ZAPU were invited to participate, but refused; Nkomo sardonically dubbed Smith's black colleagues "the blacksmiths". The deal was badly received abroad, partly because it kept the police, the military, the judiciary and the civil service in white hands. There would be a senate of 20 blacks and 10 whites, and whites would be reserved 28 out of 100 seats in the new House of Assembly. Smith and Nkomo re entered negotiations in August 1978, but these ended after ZIPRA shot down an Air Rhodesia passenger flight on 3 September and massacred survivors at the crash site. Smith cut off talks, introduced martial law across most of the country and ordered reprisal attacks on guerrilla positions. Smith, Muzorewa and Sithole toured the United States in October 1978 to promote their settlement, and met Kissinger, Ford and others including the future President Ronald Reagan. On 11 December, ZANLA attacked Salisbury's oil storage depot, causing a fire that lasted six days and destroyed a quarter of Rhodesia's fuel. Two months later ZIPRA downed another civilian flight, this time killing all on board. After whites endorsed the Internal Settlement by 85% in a referendum on 30 January 1979, Smith dissolved the Rhodesian parliament for the last time on 28 February. The RF won all the white seats in the April 1979 elections while Muzorewa and the UANC won a majority in the common roll seats with 67% of the popular vote; the PF rejected this, however, as did the UN, which passed a resolution branding it a "sham". Sithole, astounded that his party had won only 12 seats to the UANC's 51, suddenly turned against the settlement and alleged that the polls had been stage managed in Muzorewa's favour. Mugabe dismissed the bishop as a "neocolonial puppet" and pledged to continue ZANLA's campaign "to the last man"; Nkomo similarly committed ZIPRA. On 1 June 1979, the day of the country's official reconstitution as Zimbabwe Rhodesia, Muzorewa replaced Smith as Prime Minister, at the head of a UANC–RF coalition Cabinet made up of 12 blacks and five whites. Smith was included as Minister without portfolio; Nkomo promptly dubbed him the "Minister with all the portfolios". An observer group from the UK Conservative Party did regard the April 1979 elections as fair, and Margaret Thatcher, the Conservative leader, was personally disposed to recognise Muzorewa's government and lift sanctions. The potential significance of the Conservative victory in the May 1979 British general election was not lost on Smith, who wrote to Thatcher: "All Rhodesians thank God for your magnificent victory." The U. S. Senate passed a resolution urging President Carter to remove sanctions and declare Zimbabwe Rhodesia legitimate, but Carter and his Cabinet remained strongly opposed. Carter and Thatcher ultimately decided against accepting Zimbabwe Rhodesia, noting the continued international support for the guerrillas. After the Commonwealth Heads of Government Meeting in Lusaka in August 1979, the UK Foreign Secretary Lord Carrington invited the Zimbabwe Rhodesian government and the Patriotic Front to attend an all party constitutional conference at Lancaster House in London, starting on 10 September. Smith was part of Muzorewa's delegation at Lancaster House. Several aspects of the Internal Settlement constitution, such as a declaration of human rights and a guarantee that land redistributed by the government would be paid for, were retained; it was also agreed to have 20 reserved white seats out of 100 for at least seven years. Fresh elections would be held during a brief period under a British Governor invested with full executive and legislative powers. The new constitution was agreed on 18 October, and on 12 December 1979 the House of Assembly voted to dissolve itself, ending UDI. Lord Soames arrived in Salisbury later the same day to become Southern Rhodesia's last Governor; among other things he announced that Smith would be granted amnesty for declaring independence. The final Lancaster House Agreement was signed on 21 December. Smith was the only member of any delegation to openly oppose the accords; he refused to attend the signing ceremony and boycotted the post agreement party, instead having dinner with former RAF comrades and Group Captain Sir Douglas Bader. The UK government and the international community ultimately declared the February 1980 general election free and fair, though many observers attested to widespread political violence and intimidation of voters, particularly by ZANU (which added Patriotic Front to its name to become "ZANU–PF"). British monitors in the ZANU–PF dominated eastern provinces were strongly critical, reporting "brutal 'disciplinary murders' as examples of the fate awaiting those who failed to conform", name taking and "claims to the possession of machines which would reveal how individuals had voted". The Commonwealth Observer Group acknowledged that irregularities were occurring but ruled that accounts were exaggerated. After the RF won all 20 white seats, Soames announced late on 4 March 1980 that Mugabe and ZANU–PF had won 57 of the 80 common roll seats, giving them a majority in the new House of Assembly. Mugabe invited Smith to his house that evening and according to Smith treated him "most courteously"; Mugabe expressed joy at inheriting a "wonderful country" with modern infrastructure and a viable economy, outlined plans for gradual reform that Smith found reasonable, and said that he hoped to stay in regular contact. This meeting had a profound effect on the former Prime Minister. Having denounced Mugabe as an "apostle of Satan" before the election, Smith now publicly endorsed him as "sober and responsible". "If this were a true picture, then there could be hope instead of despair," he recalled in his autobiography. "When I got home I said to Janet that I hoped it was not an hallucination."

The new Zimbabwean parliament opened on 15 May 1980, a month after formal independence from Britain, with Smith as the reconstituted country's first Leader of the Opposition. Continuing a long standing tradition from the Rhodesian era, the government and opposition entered the House in pairs—Mugabe and Smith walked in side by side with their respective MPs following, "aptly symbolis[ing] the mood of reconciliation", Martin Meredith comments. With around 1,000 whites leaving Zimbabwe each month, Smith took to the radio to urge them to stay and give Mugabe's new order a chance, but over half of the country's whites left within three years. As Meredith records, the 100,000 or so who remained "retreated into their own world of clubs, sporting activities, and comfortable living". Mugabe made great efforts when he first took power to endear himself to the white farming community, which accounted for at least 75% of Zimbabwe's agricultural output. Amid booming Zimbabwean commodity prices in the years immediately following 1980, many white commercial farmers came to support Mugabe. The new Prime Minister continued cordially meeting Smith until the RF leader took him to task in 1981 for openly calling for a one party state; Smith said this was putting off foreign investors. Mugabe was not impressed and, according to Smith, refused to ever meet him again. As Mugabe's main opponent in Parliament at the head of the Republican Front (as the RF renamed itself in 1981), Smith presented himself as the guardian of what he called Zimbabwe's "white tribe". He spoke gloomily about Zimbabwe's future prospects, repeatedly accused the Mugabe administration of corruption, malevolence and general incompetence, and criticised Mugabe's support for a one party system. The RF took an increasingly confrontational line in the House after Mugabe and other government ministers began regularly pouring scorn on the white community in national broadcasts and other media. Amid rising tensions with South Africa, various white Zimbabweans were arrested, accused of being South African agents, and tortured. When Smith complained about whites being imprisoned without trial under emergency powers, a number of ZANU–PF MPs pointed out that they themselves had been detained under that same legislation, and for far longer, by Smith's government. Mugabe openly admitted torturing suspected spies, had some who were found not guilty by the High Court immediately rearrested on the street outside, and accused Western critics of caring only because the people in question were white. Smith visited Britain and the United States in November 1982, and spoke scathingly about Zimbabwe to reporters, claiming that Mugabe was turning the country into a totalitarian Marxist–Leninist dictatorship. Government retribution was immediate. On Smith's return home, police raided an art exhibition hosting him as guest of honour in Harare (as Salisbury had been renamed in April 1982) and took all the attendees in for questioning, ostensibly because of suspicions it might be an illegal political meeting. A week later, police seized his passport, according to a government statement because his criticism of Zimbabwe while abroad constituted "political bad manners and hooliganism". Police meticulously searched his Harare house and Gwenoro over the next week, confiscating firearms, personal papers and a diary. Smith told reporters all this was "part of the game to intimidate me and so demoralise the whites". Some RF MPs left the party to sit with ZANU–PF or as independents, feeling that constantly confronting Mugabe was ill advised and unnecessary. Smith remained convinced that nobody would stand up for white Zimbabweans if they did not stick together and defend their interests in parliament. Smith Hempstone later wrote that the former Prime Minister had resolved to "go down  with all rhetorical guns blazing". This was in spite of increasingly unstable health; in June 1982 he collapsed in the House of Assembly, clutching at his side and shaking. Half a year later he had to arrange treatment in South Africa for a condition stemming from hardening of the arteries. The government's confiscation of his passport and two refusals of its return prevented him from going, so in April 1983 Smith successfully applied for a British passport. "I'll still try to get my Zimbabwean passport back," he said. "I was born here and that is the passport I should travel on." Smith regained his Zimbabwean papers after about a year. In 1984, he declared his intention to renounce his British nationality to abide by a new Zimbabwean law outlawing multiple citizenship. Britain did not recognise this legislation; according to Smith, British officials refused to take his UK passport when he tried to return it.

After the already tense relations between ZANU–PF and ZAPU disintegrated amid Mugabe's wish to adopt a one party system in Zimbabwe, Mugabe expelled Nkomo from the government in February 1982, accusing him and ZAPU of plotting a coup. About a year later, Mugabe deployed the North Korean trained 5th Brigade to Matabeleland, ZAPU's heartland, where it massacred thousands of civilians accused of supporting "dissidents" in what came to be called Gukurahundi. Some white farmers were also killed. Estimates for the number of deaths during the five year Gukurahundi campaign range from 10,000 to 30,000. Mugabe concurrently took steps to marginalise the other main black nationalist leaders from the Chimurenga. Nkomo fled to the UK in March 1983, fearing for his life; Sithole similarly exiled himself in the United States. Muzorewa stayed in Zimbabwe, and he was detained in late 1983 for alleged "subversive links" with South Africa. On arriving in England, Nkomo accused Mugabe of genocide and asserted that "Things are worse now than they ever were under Ian Smith". Mugabe denied that anything improper was happening and put reports to the contrary down to "reactionary foreign journalists". The Zimbabwean government publicly threatened Smith on a regular basis, but in practice left him and his property largely untouched—Mugabe frequently pointed to Smith's freedom as evidence of Zimbabwe's reconciliation policy. Smith renamed the RF the Conservative Alliance of Zimbabwe (CAZ) on 21 July 1984, concurrently removing racial criteria for membership and inviting black Zimbabweans to join. The CAZ was very successful in the 1985 parliamentary election, winning 15 of the 20 white seats; Smith won decisively in Bulawayo Central. Mugabe interpreted this as "the racists of this country" defying his government and rejecting reconciliation, and immediately pledged to abolish the white seats, which he said compromised "the sovereignty of our people". After Smith described Mugabe's government as "illiterate" on BBC television in November 1985, Mugabe told the House of Assembly Smith was "an incorrigible racist" who "should long ago have been hanged and hanged publicly". Later that month, Smith's close friend and long standing political associate "Boss" Lilford, who had provided much of the finance to form the RF, was found beaten and shot to death on his ranch. Smith described Lilford afterwards as a man "who was prepared to die for [his] principles", but refused to openly discuss any possible political motive, saying simply that "it would be premature to come to conclusions". Smith was by now in the twilight of his career, but his outspoken, confrontational stance continued to irritate the ZANU–PF government. He was declared a "fifth columnist" by the Information Minister Nathan Shamuyarira in February 1987 after he advised a group of South African businessmen that they could survive economic sanctions if white South Africans stood together. Three months later, after he was suspended from the Zimbabwean parliament for a year over his comments in South Africa and criticism of ZANU–PF, he resigned as leader of the CAZ. His salary was also stopped during the suspension, but the Supreme Court of Zimbabwe ruled in 1989 this had been done illegally and violated Smith's constitutional rights. His four decades as an MP formally ended in September 1987 when, as allowed under the Lancaster House terms, ZANU–PF scrapped the white seats amid sweeping constitutional reforms. The office of Prime Minister was abolished in October; Mugabe became the country's first executive President two months later. Mugabe and Nkomo signed a unity accord at the same time, merging ZAPU into ZANU–PF with the stated goal of a Marxist–Leninist one party state. This marked the end of Smith's front line political career—Gerald Smith (no relation) replaced him as leader of the CAZ—but he remained active in opposition at a reduced level. In July 1992 he chaired a meeting where the CAZ, Muzorewa's UANC, Sithole's ZANU–Ndonga party and Edgar Tekere's Zimbabwe Unity Movement formed a coalition to challenge Mugabe and ZANU–PF in the next parliamentary election. The result was the short lived United Front, which Smith agreed to chair, saying he had no more political ambitions and could therefore be regarded as a neutral figurehead. The United Front quickly failed, largely due to the lack of common ground between the constituent parties, and never contested an election. The remainder of the collaboration formed the Forum Party, in which Smith decided not to take a leading role. Another brief collaboration between Smith, Muzorewa and Sithole in March 2000 also led to nothing.

The elderly Ian Smith lived in an unassuming house in Harare where, according to David Blair, "the front gate always stood open and virtually anyone who walked up the drive would be invited in for tea". He still owned Gwenoro, but employed a manager to run it after Janet's death in 1994. He insisted that he would never leave Zimbabwe. "Don't get fazed by the riots, hold your head high, do not be afraid," a friend reported him saying. "Show you are not budging and the government will leave you alone." He dedicated much of his 1997 autobiography, The Great Betrayal, to criticising the Mugabe administration and a long succession of British figures he considered to have let him and Rhodesia down; he also defended and justified his actions as Prime Minister, and praised Nelson Mandela, calling him Africa's "first black statesman". Smith's enduring popularity among white Zimbabweans was evidenced by the long queues they formed to have him sign copies of the book on its release in Harare in December 1997. "They were captured, hiding their faces and turning to the wall, as television cameras recorded their 'betrayal' for the evening news," Josephine Fisher records. Not all of the country's whites admired Smith; some felt that his obstinate refusal to acknowledge what they saw as past errors caused the whole white community to be resented and viewed with suspicion.

According to Meredith, governmental mismanagement and widespread corruption within the ZANU–PF order led to Mugabe and others enriching themselves considerably at the expense of the country as a whole. In Meredith's view, the average Zimbabwean was worse off in 2000 than he had been in 1980: "average wages were lower, unemployment had trebled, public services were crumbling, and life expectancy was falling". Opposition to ZANU–PF grew, particularly in the towns and cities. In 2000, hoping to win support from rural blacks, Mugabe introduced a fast track land reform programme under which groups of ZANU–PF activists, officially referred to as "war veterans", were sent to take over white owned farms so the land could be split up, without compensation, and redistributed to black peasant farmers. White farmers and their black employees were violently forced out, food production plummeted, and the economy collapsed to half of the size that it had been in 1980. When a group of about 50 ZANU–PF activists briefly invaded Gwenoro in May 2000, Smith played down the incident, saying the intruders were just bored and out of work. "There's no politics on the farm," he said. Five months later, in England to address the Oxford Union, Smith described Mugabe as "mentally deranged". The President announced in response that Smith would be arrested and tried for genocide if he ever came back to Zimbabwe, a threat that Smith mocked. "I would love that. Let him try it," he said—"It would give me the chance to tell the world the truth about this gangster  I will give him the date and time of arrival of my plane so he can meet me at the airport." A mass of reporters descended on Harare International Airport on 7 November 2000 to witness Smith's arrest, but far from being detained, the former Prime Minister was greeted cheerily by immigration officers and allowed through without any obstruction. Telling the waiting pressmen that he was disappointed not to have met any confrontation, he commented: "We have a president here who is mentally unstable and makes statements that have no bearing on reality", and went home unmolested. In early September 2001, ZANU–PF militants again attempted to force Smith off his farm. The former Prime Minister telephoned the provincial governor, who promptly sent police to remove the invaders. According to Smith, the trespassers were shocked to hear that the authorities were taking his side, and they left before the police even arrived. Half a year later, Smith lost his Zimbabwean passport as a result of further tightening of the law regarding multiple citizenship. New legislation passed in 2001 required Zimbabwean citizens to disavow any claim to other nationalities, even if they did not hold foreign passports. Insisting that Mugabe's government had no right to strip him of Zimbabwean citizenship, Smith refused to renounce his right to British nationality, though he had not held a UK passport for years. Zimbabwean authorities duly refused to renew Smith's passport in March 2002. State press reported that he had "automatically ceased to be a citizen of Zimbabwe" on the passport's expiry, having failed to renounce British citizenship before a deadline on 8 January that year. Smith claimed that his Zimbabwean citizenship had been illegally revoked and that he was now stateless, an assertion disputed by the Minister of Home Affairs, John Nkomo, who said that Smith could stay in the country, but would not receive a new Zimbabwean passport until he renounced his right to British nationality. By 2002, the white community in Zimbabwe had shrunk to no more than 50,000 people, of whom many, like Smith, were elderly. Smith had by this time lost most of his former international prominence—his visit to the UK in 2004 to meet Conservative politicians was largely ignored by the British press—but he achieved new domestic popularity and eminence among Zimbabwean opposition supporters, who came to see him as an unbreakable, defiant symbol of resistance to the Mugabe government. According to R. W. Johnson, a speech he gave to students at the University of Zimbabwe condemning Mugabe and ZANU–PF as incompetent and corrupt "gangsters" earned him a standing ovation. In 2002, Smith challenged Mugabe to come with him to a township to see who got the best welcome. "Only one of us will come out alive," Smith said; "I'm ready to put that to the test right now. He's not." In a 2005 interview, Smith asserted that he viewed himself as African, stating "I was born here. My children were born here, and my grandchildren were born here. I'm African, not British."

Smith travelled to South Africa for medical treatment in 2005, and moved into a retirement home overlooking the sea in St James, a southern suburb of Cape Town. He was reportedly devastated by the death of his son Alec from a heart attack at London Heathrow Airport in January 2006. Despite some marked differences—Alec had used illegal drugs in his youth, and openly opposed his father's policies while he was Prime Minister—they had been very close. The elder Smith had referred to his son as "my rock". Smith's stepdaughter Jean, who had married the prominent Rhodesian singer songwriter Clem Tholet in 1967, was by this time also widowed. She and Robert Smith cared for their stepfather in his final years. After some weeks of illness, Ian Smith died in Cape Town on 20 November 2007 at the age of 88, having had a stroke. Jean was with him. His ashes were returned to Zimbabwe and scattered by his family at Gwenoro. The farm continued to operate under the ownership of Smith's stepchildren until December 2012, when it was seized by the Zimbabwe government as part of the land reform programme and given to a technical college. Investigations into alleged electoral fraud during the 2008 presidential and parliamentary elections in Zimbabwe, when ZANU–PF was accused of using dead "ghost voters" to counter Morgan Tsvangirai and the Movement for Democratic Change (MDC), revealed that Smith and hundreds of thousands of other dead people were still on the electoral roll. According to the Zimbabwe Election Support Network's audit report, published in 2011, deceased "voters" made up 27% of the registered electorate. Mugabe had insisted during his ultimately victorious campaign in 2008 that he would not allow the MDC to take power even if it won, asserting that "only God" could remove him from office. Smith was finally struck off the voters' roll in April 2013, along with 345,000 other dead people. Mugabe resigned the presidency four years later, after ZANU–PF moved to impeach him amid a military coup.

"Smith was a simple man," Graham Boynton wrote soon after his death, "and it was his rather humourless, one dimensional Rhodesian ness that at once made him a hero among his own people and a figure of derision among his enemies". As leader of the Rhodesian Front and its successors, he was the foremost figure of his country's white community—a "symbol and father figure", in Mordechai Tamarkin's phrase, who as Prime Minister "personified white Rhodesia". Supporters hailed him as "a political visionary  who understood the uncomfortable truths of Africa"; detractors denounced him as "an unrepentant racist who brought untold suffering to millions of Zimbabweans". His determination to preserve the white minority's position in Rhodesia caused many black Africans and others to perceive him as a symbol of iniquitous white rule and racism. Smith always denied being driven by racial prejudice—in a 1987 interview he asserted that he had been defending Western principles and that "it was Marxism I fought, not blacks". Above all, he never expressed regret regarding his actions as Prime Minister; he insisted to his final days that the effects of Mugabe's presidency had borne out his predictions and proven him right. "The key to understanding Smith," Johnson wrote, "was that, like other white Rhodesians, he clung to an almost Victorian view of the world both in moral values and in the easy assumptions of British primacy that characterised the empire." Bill Schwarz took a similar line, writing that Smith and his supporters reacted to the British Empire's demise by imagining white Rhodesians to be "the final survivors of a lost civilisation", charged with "tak[ing] on the mantle of historic Britain" in the imperial power's absence. "He spoke endlessly about how Rhodesians had been more British than the British," Boynton reflected, "and how this small community of decent, fair minded whites had been betrayed by, well, just about everybody he could think of  It was easy to mock Ian Smith, but he was right—both about the betrayals and about the quality of most African politicians". Smith's "not in 1,000 years" quote dominated his obituaries, a development that Peter Godwin, despite his critical stance regarding Smith and his policies, considered "unfair and inaccurate": "Over the years it has become shorn of all context and compressed into a free floating clip that has now become his epitaph  But there is more than enough for which to quite legitimately criticise Smith, without resorting to fabrication." Memories of his travails on the UK's behalf during the Second World War—"undoubtedly the central experience of his life", according to Johnson—were fundamental to the sense of profound betrayal Smith felt when the UK government proved one of his main adversaries as Prime Minister. The wartime plastic surgery that corrected the wounds to his face left its right side paralysed, giving him a crooked smile and a somewhat blank expression, while his bodily injuries gave him a stoop and a slight limp; he also could not sit for long periods without pain. The post colonial UK Smith encountered as Prime Minister seemed to him "foreign and somewhat effete", to quote Kenneth Young, while Smith was "a foreigner in all but language to most British politicians—a man of convictions so outdated, of tastes so naive, as to make mutual understanding almost impossible." Smith held most of the British politicians he dealt with in extremely low esteem, considering them to have pushed him and his country into an impossible position where, he asserted in 1970, the decision to take unilateral action was "forced upon us". By contemporaries and opponents alike, Smith was widely recognised as a formidable and strong willed negotiator. Hempstone considered him "a man too principled (or short sighted) to compromise with what he regards as wrong", while Welensky compared dealing with him to "trying to nail jelly to a wall". According to his RF colleague P. K. van der Byl, Smith had an "iron nerve"; he additionally gained a reputation for his "icy calm", as he almost never got angry or raised his voice. His public profile divided people: He spoke with "a nasal monologue" as Peter Younghusband described it—"uninspiring even by Rhodesian oratorical standards". In contrast, his open, informal association with the general public fostered the impression among white Rhodesians that their Prime Minister was still an "ordinary, decent fellow", which Berlyn cites as a major factor in his enduring popularity. Welensky described him in 1978 as wielding an "almost hypnotic influence" over the Rhodesian electorate, which helped him to win "election after election hands down". His character was recognised by his opponents as well; one militant, quoted anonymously by People magazine in 1976, asserted that "If we had a leader like Mr. Smith, we would have won long ago." ZANU founder Ndabaningi Sithole described him in similar terms: "Smith is a fighter. He put up a great fight for his people. We were like two bulls in there, the way we fought. He is a man. I respect him." Reflecting his divisive legacy, Smith's death ignited mixed reactions in Zimbabwe: Then Deputy Minister of Information Bright Matonga was reported as saying "Good riddance" during a radio appearance, later telling Reuters that he would "not be mourned or missed here by any decent person". Reactions from the Zimbabwean public differed: Reflecting the country's economic downturn under Mugabe, members interviewed by media outlet The Week expressed nostalgia for his premiership as one of stability and prosperity, while simultaneously remembering his strident opposition to majority rule. After Smith's death, MDC politician and senator Patrick Kombayi said that Zimbabweans had much for which to thank Smith. "The roads that we are using today were all built by Smith," he said. "All the infrastructure is Smith's. We never suffered the way we are suffering now because Smith took care of the economy that supported all people and they had enough to eat. When he left power the [British] pound was on a par with the Zimbabwean dollar, but President Mugabe has killed all that." David Coltart, another MDC politician, issued a statement after Smith's death praising him as a man of modesty and integrity, but criticising what Coltart felt to be "disastrous political decisions as Prime Minister"; Coltart considered Smith's policies to have radicalised black nationalists, fomented Mugabe's rise to power and thereby "directly contributed to the trauma that Zimbabwe is suffering from today". Godwin took a similar line, describing the emergency powers Smith used to combat black nationalists as "draconian"; he also pointed out that these "levers of repression" had formed the base for much of what Mugabe later did. Lord Carrington spoke scathingly about Smith in a 2005 interview with Heidi Holland, saying he disliked both Smith and Mugabe but would choose the latter if he "absolutely had to choose"; Smith was, in his opinion, "a bigoted, stupid man" responsible for all of Zimbabwe's problems. At the time of his death, some commentators argued that perception of his legacy had seen an improvement among black Zimbabweans as well. "Smith's image improved inversely as Mugabe's plummeted," Johnson wrote. "When he walked the streets of Harare, Africans would almost queue up to grasp his hand and wish him well." "If you were to go to Harare [in 2007] and ask ordinary black Zimbabweans who they would rather have as their leader—Smith or Mugabe—the answer would be almost unanimous", Boynton asserted; "And it would not be Mugabe."