The UK’s Vanguard-class submarines are typically only equipped for 99-day patrols, leading to speculation that the vessel had quietly resupplied part of the way through its journey. Spring is in the ...

PERTH — A British nuclear-powered attack submarine arrived at a naval base in Western Australia on Sunday for a month-long visit, in a move described by London as reaffirming its commitment to the ...

Spain said Thursday it had asked London for “urgent” explanations after a British nuclear submarine collided with a vessel off the coast of Gibraltar, forcing it to dock in the disputed territory. The ...

The ritual for an incoming prime minister, unchanged for decades, has never been so fraught with significance. Soon after ...

A British nuclear submarine has joined the search for Malaysia Airlines Flight MH370 almost one month after the jet carrying 239 people first went missing. HMS Tireless, which has already arrived in ...