CAPE CANAVERAL, Fla. — After decades of development, a rocket switch in March, and a last-minute weather delay, the U.S.

Seven leading AI developers have deals to install tools in classified Defense Department networks, a wide spread meant to ...

President Trump’s April 21 decision on to extend his original two-week ceasefire with Iran, less than 12 hours after he ...

The United States has “a tight time window to adapt” to the “civilizational" challenge of AI, according to a former senior ...

One year into efforts to boost production of artillery rounds for Ukraine, the United States and Europe are seeing radically different results. The U.S. has increased its output of 155mm shells far ...

Replacing the dozens of U.S. aircraft that have been damaged or destroyed in the Iran war will require more money than the ...

The demand is about twice as high as the Marine Corps’ goal of three deployed at any given time, Gen. Eric Smith said ...

The 60 days allowable by the War Powers Resolution is about to run out, but the defense secretary thinks a ceasefire has ...

The defense secretary and Joint Chiefs chairman appeared before Congress for the first time since strikes began Feb. 28.

Apex wants to provide satellite buses to primes building proliferated constellations, which means building at scale, CEO Ian ...

AI and autonomy are being integrated into special operations “at every level,” the leader of U.S. Special Operations Command ...

Douglas Schiess is likely to be nominated by President Donald Trump to serve as the Space Force’s next top uniformed leader, ...