Gen. David Allvin, the chief of staff of the Air Force, is set to retire two years ahead of schedule. This announcement, made on Monday, adds to the growing list of high-ranking military exits under ...

Six months into President Trump's return to the White House, here's what we know about the Pentagon's ambitious and ...

Debating U.S. nuclear strategy.

Speaking outside the industry day, a Northrop Grumman official said they are exploring new ways to work with competitors to ...

WASHINGTON, D.C. — The Trump administration’s flagship Golden Dome missile defense system will include four layers — one ...