Military submarines are out there, lurking under the water, ready for action, but how long can they stay down there? It's longer than you might think.

As the new American president shook allied capitals all over the world, a Virginia-class submarine — the USS Minnesota — arrived at a port in western ...

Submarines have grown into a vital component of any world power's navy as they can traverse the planet's oceans without drawing attention. With modern nuclear technology, they can remain at sea ...

The decision to rename the nuclear-powered submarine HMS Agincourt is “woke nonsense”, a former defence secretary has claimed. The Astute-class attack submarine, which is still under ...

BAE Systems is the primary manufacturer of the Astute-class nuclear submarines, which are integral to the Royal Navy's fleet. BAE Systems has a long-term earnings growth rate of 10%. The Zacks ...

Sir Gavin Williamson, the then defence secretary, announced in 2018 that the Ministry of Defence had signed a £1.5 billion contract to build a seventh Astute-class hunter-killer submarine called ...