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61by Benson, Donald C“... not broken the Enigma cipher, which Nazi Germany used to communicate with U-boats in the North Atlantic...”
Published 1999
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Book Part -
62by United States. Army Orientation Course.“... planes and U boats] -- Freight cars with wings. Back: Foxholes are Lifesavers. 9 photographs show details...”
Published 1942
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Still Image -
63by Jarvis, Dale Gilbert“...; the beams in the building; the use of the building as a spy station to monitor U-Boats; the Calypso...”
Published 2018
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64by Redstone-Lewis, Julie Anne“... and intelligence networks developed by the Royal Canadian Navy (RCN) to protect convoys, target U-boats and give...”
Published 2007
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65by Their Finest Hour Project Team“... South Africa to get there in order to avoid U-boats. He was at El Alamein and then sent to Italy. He...”
Published 2024
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66by Western Carolina University;“... their lives to Nazi U-boats before the attacks suddenly stopped. “The Coast Guard played...”
Published 2015
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67by Hussey, Brian F.“..., the Navy conducted battleship sweeps deep into the Atlantic to deter Axis surface raiders and U-boats from...”
Published 1991
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68by Their Finest Hour Project Team“... over the Bay of Biscay hunting for U-boats. By 1945, he was flying Vickers Warwick aircraft with 179...”
Published 2024
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69Published in Journal of Navigation (1998)“... been converted for maritime operations, he attacked with depth charges and sank two U-boats and shared...”
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70Published 2013“... began the war with a half dozen vessels, and ended up policing nearly half of the Atlantic against U...”
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Journal/Newspaper -
71“..., the aircraft's purpose was to support the mission of combating German U-boats wreaking havoc on transatlantic...”
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72by Their Finest Hour Project Team“... cold and in huge seas, and they were always hunted by U-boats . They used to send men on ropes...”
Published 2024
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73by Kleynhans, Evert“...By the latter half of 1942, the High Command of the German U-boats (BdU) realised that the ‘sinking...”
Published 2017
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Article in Journal/Newspaper -
74by Best, Geoffrey“... the British Isles. U-boats could sail straight into the high seas from bases on the Atlantic coast of France...”
Published 2003
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Book Part -
75“..., the High Command of the German U-boats (BdU) realised that the ‘sinking results’ of the North Atlantic had...”
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76Published 2008“... policing nearly half of the Atlantic against U-boat attack. More than 120 Canadian warships participated...”
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Journal/Newspaper -
77by Their Finest Hour Project Team“..., commanded by Commander Joe Baker-Cresswell. On the 7th, 8th and 9th May the convoy was attacked by several U...”
Published 2024
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78by Their Finest Hour Project Team“... (D15) and attacked German U-boats at night for the first time ever. On 14th January 1944...”
Published 2024
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79by Lanham, Neil“... the German U-boats in 90-ship convoys when this country was almost out of oil, taking coal to Argentina where...”
Published 2005
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Moving Image (Video) -
80by Lanham, Neil“... the German U-boats in 90-ship convoys when this country was almost out of oil, taking coal to Argentina where...”
Published 2005
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Moving Image (Video)