The last battle of the German battleship Bismarck took place in the Atlantic Ocean approximately 300 nautical miles west of Brest, France, on 26–27 May 1941 between the German battleship Bismarck and naval and air elements of the British Royal Navy. Although it was a decisive action between capital ships, it has no generally accepted name.
On 24 May, before the final action, Bismarck's fuel tanks were damaged and several machinery compartments, including a boiler room, were flooded in the Battle of the Denmark Strait. Her captain's intention was to reach the port of Brest for repair. Late in the day Bismarck briefly turned on her pursuers to cover the escape of her companion, the heavy cruiser Prinz Eugen to continue further into the Atlantic. Early on 25 May the British forces lost contact with Bismarck, which headed ESE towards France while the British searched northeast, presuming she was returning to Norway. Later on 25 May the commander of the German force, Admiral Günther Lütjens, apparently unaware that he had lost his pursuers, broke radio silence to send a coded message to Germany.