Britain's nuclear submarine fleet, long marketed as a round-the-clock shield, is facing intense pressure from aging boats, chronic delays, and overstretched crews. Cold War patrols typically lasted ...

The newest sub in service of the Royal Navy is part of the Astute class of fast attack submarines. Fast attack submarines, like the HMS Agamemnon, are designed to wreak havoc on enemy shipping during ...

The Royal Navy’s HMS Astute begins a years-long overhaul after 15 years of service, highlighting the Astute-class subs’ global capabilities, stealth, and enduring importance in Britain’s ...