Add Yahoo as a preferred source to see more of our stories on Google. All five of the UK's Astute-class hunter-killer boats need maintenance or repairs - Andrew Linnett/Ministry of Defence The Navy's ...

A series of reports and analyses of satellite imagery of activity at China’s submarine construction facilities indicates that Beijing is accelerating the production of nuclear-powered submarines at a ...

The U.S. Navy is grappling with a mounting crisis in shipbuilding and maintenance that is sidelining key vessels for years, draining billions of dollars, and raising doubts about America’s ability to ...

UK looks ‘toothless’ with all its nuclear-attack vessels in need of upgrade, says former commander Tom Cotterill is The Telegraph’s acting defence editor. He has previously written for The Daily Mail ...