HMS Conqueror

Conqueror is the only nuclear-powered submarine to have engaged an enemy ship with torpedoes, sinking the cruiser "ARA General Belgrano" during the 1982 Falklands War.

Conqueror's war did not end there. The crew of the submarine had to face Argentine Air Force attempts to locate her in the days after the attack, which had shocked the Argentine people and ruling dictatorship.

HMS Conqueror did not fire again throughout the war, but helped the task force by using sophisticated monitoring equipment to track Argentine aircraft departing from the mainland.