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President Donald Trump has named Mike Waltz as his next nominee for the U.S. ambassador to the UN after ousting him as his ...

Drones are critical warfighting tools, from the big ones down to the quadcopters, but the Marine Corps isn't fielding them ...

The Trump White House announced a major shakeup with embattled National Security Adviser Mike Waltz leaving his post to become the next U.S. ambassador to the U.N. Amna Nawaz discussed the move with ...

Defense Secretary Pete Hegseth on Wednesday ordered the “transformation” of the US Army, including divesting certain formations and merging several internal organizations. Breaking Defense first broke ...

Trump tapped Waltz to be the next UN ambassador and said Secretary of State Marco Rubio will serve as interim national security adviser.

U.S., Ukraine reach minerals deal{beacon}PRESIDENT TRUMP IS SHUFFLING his national security team in the first major shake-up ...

Few resources are more critical than clean water for sustaining troops in the field. From cooking meals to maintaining ...

President Donald Trump said Thursday he's nominating his national security adviser Mike Waltz to serve as United Nations ...

Mike Waltz, President Trump's national security advisor, is leaving the White House weeks after he accidentally added a ...