HMS Truculent (P315) HMS Truculent (P315) HMS "Truculent" was a British submarine of the third group of the "T" class. She was built as "P315" by Vickers Armstrong, Barrow, and launched on 12 September 1942. "Truculent" was lost following a post-war accident with a Swedish oil tanker in the Thames Estuary in January 1950. "Truculent" spent much of her World War II wartime service in the Pacific Far East, except for a period in early 1943, operating in home waters. Here, she sank the German submarine U-308, which was on her first war patrol, with all hands. She also took part in Operation
British Tanker Company including the "Scandinavia", the only sailing ship ever operated by BTC. Over the next decade, the demand for oil grew throughout the industrialised world, and BTC expanded its fleet accordingly. By 1924 the fleet numbered 60 vessels. The 60th ship was the new flagship, the 6,998 grt "British Aviator". She was the BTC's first diesel engined oil tanker, and was at that time the most powerful single-screw motor ship in the world. A significant event was the signing of a contract with P&O in 1923 to supply bunkering facilities for the latter's ships. The cargoes carried by BTC ships consisted