America's dominance beneath the waves grows as its newest nuclear submarine completed its initial sea trials and prepares for ...

The global network of P-8 maritime patrol aircraft contributes to maritime domain awareness, the U.S. Navy said.

An American nuclear submarine where one in 10 crew members is Australian has arrived at the Garden Island naval base for a ...

President Trump said Wednesday he's allowing South Korea to build a nuclear-powered submarine in Philadelphia.

Japan's development of nuclear-powered submarines may raise questions about its commitment to the peaceful use of nuclear ...