President Donald Trump’s administration told allies in the U.K. and Europe it wants them to buy American weapons and military equipment in ...

Defense stocks Lockheed Martin (LMT), General Dynamics (GD) and Northrop Gruman (NOC) fell Thursday as President Donald Trump ...

In response to the emerging threat from drones, the U.S. military is using new tactics and training to mount a defense from ...

Emphasizing the significance of the huge turnout, Ayatollah Khamenei noted that Iranians had done something “extraordinary” ...

Nearly three years after President Vladimir Putin invaded Ukraine, his troops are making steady progress on the battlefield.

Yet for all America’s expertise and innovation, not to mention its vast defence budget, its own armed forces are struggling ...

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Ukraine is one of Europe’s largest supplier of rare-earth minerals, with rich deposits of metals including lithium, titanium, ...

Hundreds of families are in mourning after an American Airlines regional jet collided with a U.S. Army Black Hawk helicopter ...

Ever since the long-ago days of NASA’s Gemini program, governments and engineering organizations have needed each other for ...

Donald Trump wants more people deported each day. But border czar Tom Homan says he doesn't have enough money to do it?

The Chinese spy balloon that crossed the United States carried American technology that could have enabled it to spy on Americans.