World leaders listened closely to Donald Trump's remarks at the U.N. General Assembly as the president has already moved ...

Germany has committed billions to beefing up its military's equipment after years of neglect. Now it's trying to persuade ...

As a permanent member of the Security Council, the United States could block any path to full Palestinian membership in the ...

Fall is expected to bring another grueling test for Ukraine’s armed forces as Russia intensifies its campaign to seize an ...

Ukrainian President Volodymyr Zelenskyy has met President Donald Trump as he seeks additional U.S. help in defending his ...

A Palestinian medical charity says Israel destroyed its main center in Gaza City after ordering its evacuation ...

The United States and China are “talking past each other” on key issues, according to a U.S. lawmaker leading a bipartisan ...

The growing congestion of Earth orbit has raised risks to satellites, space stations, and long-term space sustainability. The ...

The U.S. Military Academy at West Point is banning opinions by professors in the classroom and some books and courses in a ...

More nations are expected to follow France's lead in recognizing Palestinian statehood, in defiance of Israel and the United ...

The United States wants to improve military-to-military ties with China, a U.S. lawmaker leading a bipartisan congressional ...

With six women and four men, this was the first time that there were more women than men in an incoming NASA astronaut class.