If he's confirmed, U.S. Marine Corps Gen. Christopher Mahoney would become the nation's second-ranking military officer.

President Donald Trump signs an executive order renaming the Department of Defense as the Department of War as Defense ...

Christopher Mahoney, U.S. President Donald Trump’s nominee for vice chairman of the Joint Chiefs of Staff, said that he would weigh U.S. troop levels in South Korea by the military’s ability to deter ...

Extending the New START nuclear arms control treaty by a year, even informally, would be a security and diplomatic win for ...

In his new position, Gen. Christopher Mahoney will play a leading role in technology-related initiatives and chair the Joint ...

If Putin thinks Russia is winning, his definition of winning and my definition of winning are absolutely two different things ...

After Donald Trump effectively declared war against the city of Chicago, combat Veteran and U.S. Senator Tammy Duckworth (D-IL)—a ...

European leaders have accused Russia of sending drones into Polish airspace to test the NATO alliance's readiness.

If Donald Trump actually means what he has just said — that NATO countries have a right to shoot down any Russian jets in their airspace — the US president may be contracting out a serious ...

Americans are marking 24 years since the Sept. 11, 2001, attacks with solemn ceremonies, volunteer work and other tributes honoring the victims. President Donald Trump and first lady Melania ...

"Trump's health scare at 9/11 ceremony sparks frenzy online! Fans zoom in on bizarre behavior. What's wrong with the right side?

Trump threatened to federalize DC after Muriel Bowser said she does not expect the MPD to work with ICE on immigration ...