Prime Minister Keir Starmer recently boarded one of the UK's four nuclear-armed submarines for a photo call as part of his ...

British and US nuclear history is irrevocably interwoven. The US and UK cooperated on the Manhattan project, under the 1943 ...

The Royal Navy is getting closer to introducing a new type of nuclear submarine. In March, the British military laid the keel ...

A nuclear-powered submarine of the Royal Navy has resurfaced and returned to port after completing a record-breaking 204 days ...

After 204 days, a Royal Navy nuclear-powered submarine broke the record for how long a crew was out on the open ocean.

The British Royal Navy has laid the keel for its largest-ever nuclear submarine. Traditionally, governments have held ...

Now that Washington is potentially an unreliable ally, the UK needs to revisit its nuclear strategy. But going alone is costly, and partnering with France poses its own risks.

A British Royal Navy nuclear submarine and its French equivalent collided while on operations in the Atlantic Ocean earlier ...

BAE Systems Submarines has laid the keel for the first of the UK Royal Navy's (RN's) new Dreadnought-class nuclear-powered ballistic missile submarines (SSBNs), ...

Britain has laid the keel for the Royal Navy's largest-ever submarine. At BAE Systems's Barrow-in-Furness facility, the ...

The British prime minister said in a series of conversations that the tectonic shifts in America’s relationship with Europe ...

The US President has hinted at behind-closed-doors talks over the fate of Ukraine's territory as a peace deal with Vladimir ...