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 ...

A military expert has issued a horrifying warning regarding a possible attack on nuclear submarine in Gibraltar, making ...

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 ...

A member of the Little Rock Nine launched a bottle of sparkling wine into the hull of the Virginia-class submarine at Newport ...

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

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

The Collins Class national security disaster is a $20B submarine mess, atop the well-known $368B AUKUS submarine ...

For almost 80 years, America’s nuclear arsenal has served as the ultimate guarantor of security for ourselves and our allies.

Countries like Australia, Brazil, China, Iran, Japan, Russia, the UK, and the U.S. are heavily investing in submarines ...