Операция «Мёртвый свет»: затопление немецких подводных лодок после войны

1946 UK operation to scuttle German U boats

Operation Deadlight was the code name for the Royal Navy operation of November 1945 – February 1946 to scuttle German U boats surrendered to the Allies after the defeat of Germany near the end of World War II.

Of the 156 U boats that surrendered to the allies at the end of the war, 116 were scuttled as part of Operation Deadlight. The Royal Navy carried out the operation, and planned to tow the submarines to three areas about 100 mile (161 km) north west of Ireland and sink them. When Operation Deadlight began, the navy found that many of the U boats were in poor condition from being moored in exposed harbours while awaiting disposal.

Several U boats escaped Operation Deadlight. Some were claimed as prizes by Britain, France, Norway, and the Soviet Union. Four were in East Asia when Germany surrendered and were commandeered by Japan. U 181 was launched in was renamed I 501, U 195 was launched in – I 506, U 219 was launched in – I 505, U 862 was launched in – I 502, and two other boats, U 511 was launched in and U 1224 was launched in ., had been sold to Japan in 1943 and renamed RO 500 and RO 501 Two U boats that survived Operation Deadlight are today museum ships. U 505 was launched in was earmarked for scuttling, but American Rear Admiral Daniel V. Gallery argued successfully that she did not fall under Operation Deadlight. United States Navy Task Group 22.3, under then Captain Gallery, had captured U 505 in battle on 4 June 1944. Having been captured, not surrendered at the end of the war, she survived to become a war memorial at the Museum of Science and Industry in Chicago. U 995 was launched in was transferred to Norway by Britain in October 1948 and became the Norwegian Kaura. She was returned to Germany in 1965, to become a museum ship at Laboe in October 1971.

In the late 1990s, a firm applied to the British Ministry of Defence for salvage rights to the Operation Deadlight U boats, planning to raise up to a hundred of them. Because the U boats were constructed in the pre atomic age, the wrecks contain metals that are not radioactively tainted, and are therefore valuable for certain research purposes. The ministry awarded no salvage rights, due to objections from Russia and the U. S., and potentially from Great Britain. Between 2001 and 2003, nautical archaeologist Innes McCartney discovered and surveyed fourteen of the U boat wrecks; including the rare Type XXI U boat U 2506, once under the command of Horst von Schroeter; the successful Type IXC U boat, U 155 was launched in 1941. commanded by Adolf Piening and the U 778, which was the most promising salvage. In 2007, Derry City Council announced plans to raise the U 778 to be the main exhibit of a new maritime museum. On 3 October 2007, an Irish diver, Michael Hanrahan, died whilst filming the wreck as part of the salvage project. In November 2009, a spokesman from the council's heritage museum service announced the salvage project had been cancelled for cost reasons.