The UK’s Vanguard-class submarines are typically only equipped for 99-day patrols, leading to speculation that the vessel had ...

When a Vanguard-class submarine returned to Faslane this week after around 205 days at sea, it was a testament to the ...

Key Points and Summary - The United Kingdom's sole nuclear deterrent rests in the silent depths of the ocean aboard four Vanguard-class submarines. -These are arguably the most complex machines ever ...

Few people beyond the Prime Minister know exactly where the Vanguard submarine is at any one time, as it has to be one of the ...

Class submarine's crew was laid bare as Keir Starmer met families waiting to be reunited with their loved ones after a record ...

Maintenance overruns, ageing platforms, and limited infrastructure capacity are forcing submarines to remain at sea longer to ...

The huge patrol beats the previous record of 204 days.