Convoy PQ 17

PQ 17 was the code name for an Allied Second World War convoy in the Arctic Ocean. In July 1942, the Arctic convoys suffered a significant defeat when Convoy PQ 17 lost 24 of its 35 merchant ships during a series of heavy enemy daylight attacks which lasted a week. The German success was possible through German signals intelligence (SIGINT) and cryptological analysis. On 27 June, the ships sailed eastbound from Hvalfjord, Iceland for the port of Arkhangelsk, Soviet Union. The convoy was located by German forces on 1 July, after which it was shadowed continuously and attacked. The convoy's progress was being observed by the British Admiralty. First Sea Lord Admiral Dudley Pound, acting on information that German surface units, including the German battleship Tirpitz, were moving to intercep

Convoy PQ 17

PQ 17 was the code name for an Allied Second World War convoy in the Arctic Ocean. In July 1942, the Arctic convoys suffered a significant defeat when Convoy PQ 17 lost 24 of its 35 merchant ships during a series of heavy enemy daylight attacks which lasted a week. The German success was possible through German signals intelligence (SIGINT) and cryptological analysis. On 27 June, the ships sailed eastbound from Hvalfjord, Iceland for the port of Arkhangelsk, Soviet Union. The convoy was located by German forces on 1 July, after which it was shadowed continuously and attacked. The convoy's progress was being observed by the British Admiralty. First Sea Lord Admiral Dudley Pound, acting on information that German surface units, including the German battleship Tirpitz, were moving to intercep