Airpower, air defense, Marines’ role—all need revisiting, three-quarters of a century after the seminal roles-and-missions ...

Five days after assuming the White House, President Donald Trump is racking up a number of wins and losses after issuing a ...

Pete Hegseth's nomination as Secretary of Defense has hit a significant roadblock. Senator Lisa Murkowski of Alaska has ...

The final Senate vote to confirm Pete Hegseth as Secretary of Defense is set to be held tonight. NBC News correspondents ...

Donald Trump's pick for Defense Secretary, Pete Hegseth, is facing stiff criticism from Democrats—but most Republicans back ...