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
Sanchi (tanker) Sanchi (tanker) Sanchi was the final name of a 2008-built Panamanian-flagged Suezmax crude oil tanker that was operated by the National Iranian Tanker Company (NITC) under a variety of ship registries and names. On January 6, 2018, it collided with a cargo ship, "CF Crystal" in the East China Sea and caught fire. After drifting for eight days and several explosions "Sanchi" sank, causing extensive pollution. "Sanchi" was a double-hulled crude oil tanker with an overall length of , beam of , and full-load draught of . With a deadweight tonnage of 164,154 tons, the vessel was a typical Suezmax