Sunspot AR3842 erupted with an X2-class solar flare In Oct. The same sunspot blasted X9 and X7 flares in the last week.

President-elect Donald Trump campaigned on missile defense systems, but hasn't shared ideas on subs, jet engines, or ...

Japan has discovered an advanced type of Russian nuclear-powered submarine armed with long-range cruise missiles near its ...

On Monday, the Defense Ministry of Japan reported that four Russian vessels were spotted sailing in waters off the northern ...

In a show of strength to China as well as allies, a French carrier strike group is set to be deployed to Indo-Pacific region ...

What You Need to Know: Russia's Borei-class submarines represent a formidable advancement in nuclear-powered submarine ...

Japan Maritime Self-Defense Force minesweeper JS Ukushima (MSC-686) capsized on Monday following an engine room fire on ...

French aircraft carrier FS Charles de Gaulle (R91) will deploy to the Indo-Pacific by the end of the year with the deployment named Mission Clemenceau 25. The French CSG will carry out operational ...

The 688i Improved Los Angeles-class submarines, introduced in the late Cold War, remain essential to the U.S. Navy. Building on the original Los Angeles-class, these submarines incorporate quieter ...

Though he was young, this was his first foray into a sustainability career that has spanned more than 30 years. After serving ...

The Navy on Saturday commissioned the USS John Basilone, its latest Arleigh Burke-class guided missile destroyer, named in ...

Villarreal beat Alavés and keep a clean sheet in a match that paid tribute to the victims of the flooding in Valencia ...