Hegseth shuts the Office of Net Assessment for no good reason.

But the Trump administration warned last month that U.S. priorities lie elsewhere. Europe must take care of its own security, ...

Military healthcare experts told Congress that the current system is simply not able to handle the kind of casualties a major ...

Europe would pack a strong punch if it were forced to defend itself against Russia without the U.S., American military brass ...

The “city under the ice” revealed a hidden chapter of the Cold War era and gave rise to a new field of scientific inquiry. As ice melt accelerates, its story isn’t over yet.

At the rate that the Trump administration is alienating America’s friends and comforting its enemies, Russians may soon be ...

The American disaster in Vietnam was supposed to have put to rest the folly of US military interventions to shore up ...

Confidence in America's role in safeguarding its allies in Europe is wavering, while Washington has launched into a trade war ...

What would happen if Estonia, a NATO ally spending 2% or higher of its GDP on defense for the last decade, was invaded by ...

Russia accused two British diplomats on Monday of spying and gave them two weeks to leave the country, reinforcing the ...