The Royal Navy's next attack submarine is one step closer to entering service after completing a major milestone. HMS Anson was submerged completely in a 'trim dive' at Devonshire Dock in Barrow.

The world's most advanced hunter-killer submarine, HMS Anson, £1.3bn of both naval stealth and striking power – able to gather vital intelligence, protect other Royal Navy vessels from threats ...

It is understood HMS Astute was the submarine that surfaced. HMS Anson was also at sea and tailed the Russian spy ship. The Sun understands the sub's captain hailed the Russian vessel to reveal it ...

The Royal Navy has been met with impassioned protests after docking nuclear submarine HMS Anson in the Port of Gibraltar. Denouncing the arrival of the "floating bombs" last weekend, activists ...

The first five submarines in the class, HMS Astute, HMS Ambush, HMS Artful, HMS Audacious, and HMS Anson, have been handed ...

All of the Navy's Astute Class submarines bear a name beginning with the letter A: HMS Astute, Ambush, Artful, Audacious and Anson are all in active service. Alongside HMS Achilles, HMS Agamemnon ...

The UK currently operates five Astute-class SSNs, with HMS Astute ... to stay inside their homes. The cause of the fire was not determined at the time, nor any immediate impact to submarine ...