HMS Revenge
From Tardis Wiki, the free Doctor Who reference
The HMS Revenge was the last British submarine on the alternate Earth controlled by the Silurians.
When General Frank Hobson finally obtained the launch codes in 1993 for the nuclear missiles on the submarine, he carried out his plan to obliterate the Silurians. They sent kronosaurs to attack, but the missiles were launched before the submarine was destroyed. (PROSE: Blood Heat)