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 intention was to reach the port of Brest for repair.[3] Late in the day Bismarck briefly turned on her pursuers (Prince of Wales and the heavy cruisers Norfolk and Suffolk) 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 NE, presuming she was returning to Norway.