Security Forces tasked with defending Minuteman III ICBMs currently train for everything from retaking captured silos to repelling ground assaults.

Switching from the Minuteman III to the Sentinel system, led by Northrop Grumman, involves the replacement of more than 600 facilities across five states.

The Air Force expects a new Milestone B acquisition decision at the end of the year with initial operational capability by the early 2030s—back from the originally expected 2029. In the announcement, ...

WASHINGTON/VANDENBERG AIR FORCE BASE, California —The US military on Tuesday cheered a successful, first-ever missile defense test involving a simulated attack by an intercontinental ballistic missile ...