Trump asks for a plan to defend the homeland from growing missile threats.

Such defense systems are extremely costly” with “their effectiveness often being questionable,” one expert said.

Defense Secretary Pete Hegseth on Tuesday revoked the security detail and security clearance for Gen. Mark Milley, according ...

For more than 60 years, the military has launched reconnaissance, communications, and missile warning satellites into orbit.

Defense Secretary Pete Hegseth vowed to quickly comply with President Donald Trump's border executive orders upon arriving ...

Vice President Vance cast a tie-breaking vote as Hegseth overcame allegations of sexual assault, public drunkenness and ...

They wouldn’t and they won’t, Ulbrich said Monday during his introductory news conference. He said both coaches are better ...

President Donald Trump is heading into the fifth day of his second term in office, striving to remake the traditional ...

Republican lawmakers congratulated Pete Hegseth after he was narrowly confirmed as defense secretary on Friday, with GOP ...

President Donald Trump is preparing an executive order for a “next generation” defense shield to protect the US against ...

Defense Secretary Pete Hegseth said Monday the Pentagon will pursue an Iron Dome-style missile defense system for the United ...

The new defense secretary’s goals run counter to the military’s apolitical tradition and efforts to build a force that mirrors America. By Helene Cooper and Eric Schmitt Reporting from ...