PQ 17 was the code name for an Allied Arctic convoy during the Second World War. On 27 June 1942, the ships sailed from Hvalfjörður, Iceland, for the port of Arkhangelsk in the Soviet Union. The convoy was located by German forces on 1 July, after which it was shadowed continuously and attacked. The First Sea Lord Admiral Dudley Pound, acting on information that German surface units, including the German battleship Tirpitz, were moving to intercept, ordered the covering force built around the Allied battleships HMS Duke of York and the USS Washington away from the convoy and told the convoy to scatter. Because of vacillation by Oberkommando der Wehrmacht, the Tirpitz raid never materialised. The convoy was the first large joint Anglo-American naval operation under British command; in Churchill's view this encouraged a more careful approach to fleet movements.
Convoy PQ 16 was an Arctic convoy of British, United States and Allied ships from Iceland to Murmansk and Archangelsk in the Soviet Union during the Second World War. The convoy was the largest yet and was provided with a considerable number of escorts and submarines. QP 12, a return convoy, sailed on the same day
USS Alfred Wolf (DE-544) was a proposed World War II United States Navy John C. Butler-class destroyer escort that was cancelled before completion.
German submarine U-509 was a Type IXC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 1 November 1940 at the Deutsche Werft yard in Hamburg as yard number 305. She was launched on 19 August 1941, and commissioned on 4 November 1941 under the command of Korvettenkapitän Karl-Heinz Wolff.
Convoy PQ 18 was an Arctic convoy of forty Allied freighters from Scotland and Iceland to Arkhangelsk in the Soviet Union in the war against Nazi Germany. The convoy departed Loch Ewe, Scotland on 2 September 1942, rendezvoused with more ships and escorts at Iceland and arrived at Arkhangelsk on 21 September. An exceptionally large number of escorts was provided by the Royal Navy in Operation EV, including the first escort carrier to accompany an Arctic convoy. Detailed information on German intentions was provided by the code breakers at Bletchley Park and elsewhere, through Ultra signals decrypts and eavesdropping on Luftwaffe wireless communications.
PQ 13 was a British Arctic convoy that delivered war supplies from the Western Allies to the USSR during World War II. The convoy was subject to attack by German air, U-boat and surface forces and suffered the loss of five ships, plus one escort vessel. Fifteen ships arrived safely.
MV Atheltemplar was a motor tanker built by Lithgows, Port Glasgow. She was launched on 15 April 1930, registered in Liverpool and operated by the United Molasses Co Ltd of London. She was transferred to Athel Lines on 1 January 1940.
The SS Carsbreck was a British cargo steamship. She was sunk while carrying supplies to the UK in the Second World War.
SS El Occidente was a cargo ship for the Morgan Line, a subsidiary of the Southern Pacific Company. During World War I, she was known as USAT El Occidente in service with the United States Army and as USS El Occidente (ID-3307) in service with the United States Navy. At the end of war, she reverted to her original name of SS El Occidente.
Empire Baffin was a 6,978 ton cargo ship which was built by Lithgows Ltd, Port Glasgow in 1941 for the Ministry of War Transport (MoWT). She was commissioned in 1943 as HMS Sancroft, being converted into a cable laying ship for Operation Pluto. She was returned to the MoWT in 1946 and subsequently sold and renamed Clintonia. A final change of ownership in 1960 saw her renamed Aspis and she was scrapped in 1963.
HMS Martin was an M-class destroyer of the Royal Navy, launched at the Tyneside yard of Vickers-Armstrongs on 12 December 1940. She had a busy but brief wartime career, being sunk by the German submarine U-431 on 10 November 1942 off Algiers.
Operation FB took place as part of the Arctic Convoys of World War II. The operation consisted of independent sailings by unescorted merchant ships between Iceland and Murmansk. In late 1942, the Allies had taken the offensive against Germany but the dispatch of supplies to the USSR by convoy via the Arctic route was suspended, due to the demands of the Mediterranean campaign. Convoy PQ 19 was cancelled because the Home Fleet diverted ships to the Mediterranean for Operation Torch which would have had to be postponed for three weeks had ships been provided for PQ 19.
Tobruk was a 7,090 GRT cargo ship which was built in 1941 as Empire Builder by William Gray & Sons Ltd for the Ministry of War Transport (MoWT). On completion she was handed over to the Polish government-in-exile and renamed Tobruk. She was a member of a number of convoys during the Second World War. She was sold in 1951 to Polskie Linie Oceaniczne and served until 1967. She was scrapped in 1968.
Empire Byron was a 6,645 GRT cargo ship which was built in 1941 for the Ministry of War Transport (MoWT). Completed in January 1942, she had a short service career. Empire Byron was torpedoed and sunk on 5 July 1942 by German submarine U-703 while a member of Convoy PQ 17.
Convoy PQ 14 was an Arctic convoy sent from Great Britain by the Western Allies to aid the Soviet Union during World War II. It sailed in April 1942, reaching Murmansk after air and U-boat attacks that sank one ship, and ice damage that saw 16 vessels returned to port. Seven ships arrived safely.
British Corporal was a 6,972 GRT tanker that was built in 1922 by Palmers Shipbuilding and Iron Company, Jarrow, Northumberland, United Kingdom. She was built for the British Tanker Company.
Empire Cowper was a 7,161 GRT cargo ship that was built in 1941 by William Doxford & Sons Ltd, Sunderland, United Kingdom. She was built for the Ministry of War Transport. Empire Cowper was bombed and sunk on 11 April 1942 whilst a member of Convoy QP 10.
QP 14 was an Arctic convoy of the QP series which ran during World War II. It was one of a series of convoys run to return Allied ships from Soviet northern ports to home ports in Britain. It sailed in September 1942 from Archangel in Russia to Loch Ewe in Scotland.
Sokrushitelny was one of 29 Gnevny-class destroyers built for the Soviet Navy during the late 1930s. Completed in 1939, she was initially assigned to the Baltic Fleet before she was transferred to the Northern Fleet in late 1939. After the German invasion of the Soviet Union in June 1941, the ship laid several minefields in the White and Barents Seas. Sokrushitelny spent most of her service escorting the Arctic Convoys, run by the British to provide weapons and supplies to the Soviets, or providing naval gunfire support to Soviet troops along the Arctic coast. The ship only fired at a German ship one time, while defending Convoy QP 13 in early 1942. While escorting Convoy QP 15 in November, she sank during a severe storm after breaking in half. Most of her crew was rescued by other destroyers sent to her aid, although 52 crewmen were lost.
SS Hartlebury was a cargo steamship that was launched in Scotland in 1934 for J&C Harrison Ltd. A U-boat sank her in the Barents Sea in 1942 when Hartlebury was a member of the Arctic convoy Convoy PQ 17.
