The Russian military reconnaissance ship Yantar made a three-month voyage along the coast of Europe in search of critical ...

WASHINGTON -- The Justice Department said a civilian nuclear engineer for the U.S. Navy and his wife, both accused of "espionage-related crimes," pose a "serious risk" of flight, according to a ...

Charlie MacVean, a submarine commander revered by the U.S. Navy for the daring spy missions he carried out against the Soviet ...

On Sept. 30, 1954, the USS Nautilus, the world's first nuclear submarine, was commissioned by the U.S. Navy, under the ...

The United States has strengthened its submarine partnerships with Japan and India after its main adversaries—Russia and China—recently carried out their first joint submarine patrol. Newsweek has ...

(Bloomberg) -- The Federal Communications Commission on Thursday approved new rules to accelerate the deployment and security of subsea data cables, citing growing threats from China and other foreign ...

A Chinese sailor deployed aboard a nuclear-armed submarine vowed that his unit would fire missiles "without hesitation" upon receiving an order, according to a report by state media. The report by ...

The Federal Communications Commission has cleared new measures designed to accelerate and strengthen the security of subsea data cable networks, over concerns of rising dangers from China and other ...