NATIONAL HARBOR, Md.—The White House has made it clear that it wants to uncomplicate the Pentagon’s labyrinthian acquisition system. But the antiquated process that treats buying quadcopter ...

And because those tools guzzle cloud compute, the service is also looking at ways to cut costs and maintain efficiency.

From tungsten in armor-piercing rounds to gallium in radars, the U.S. Defense Department has built a warfighting enterprise ...

President Donald Trump on Thursday issued an executive order expanding the reasons agencies may fire probationary employees, ...

Stalin targeted officers based on their belonging to perceived “dangerous” groups, rather than any actual disloyalty. The ...

President Trump on Thursday signed an executive order purporting to outlaw collective bargaining across two-thirds of the federal government, citing a little-used provision of federal labor law ...

Defense Secretary Pete Hegseth used an unsecured internet line to access the message app Signal from his office inside the ...

A new way to make large ultrathin infrared sensors that don’t need cryogenic cooling could radically change night vision for ...

Northrop Grumman is taking a $477 million hit on its B-21 Raider program to fund changes that will allow it to build the new ...

That number is a powerful illustration of China’s heft in the field, with Morgan Stanley reporting that "Chinese companies ...

Boeing’s defense unit reported no losses last quarter, returning to profitability after nearly a year. Boeing CEO Kelly Ortberg credited progress on several of its thorny programs, but cautioned ...

Internal talking points also give State Department officials guidance on responding to concerns about SpaceX’s Starlink.