Satellite imagery spotted a Chinese submarine with its nuclear ballistic missile hatches open while pier-side at a naval base ...

The image was captured by Google Earth Pro on December 7 while the submarine docked at Longpo Naval Base on the island of ...

Our nuclear submarine fleet is in big trouble. Production and repairs are backlogged. We can't even manufacture two per year ...

This deal involves Australia acquiring Virginia-class submarines from the United States and developing a new class of nuclear ...

Australia's submarine plans are slipping due to aging Collins-class vessels and AUKUS uncertainties, forcing tough decisions ...

India and China are competing for influence in a critical area of the Indian ocean—the Bay of Bengal—with nuclear submarines, ...

A nuclear submarine has made her final voyage down the Clyde after being retired from service after three decades.

From World War II to the covert submarines of today, the U.S. Navy's sub fleet has been capable of dealing death quickly to ...

The White House just asked Congress for an emergency $7.3 billion to cover costs on nuclear attack submarines to prey on China, plus the new Columbia-class nuclear missile "boomers" that will ...

India's submarines provide it with a second-strike capability in the event of a nuclear attack, constituting a powerful deterrent to potential enemies.

Any mistake at sea can be deadly, but on a sub the stakes are even higher. Here are five of the worst military submarine ...