The troubled Sentinel intercontinental ballistic missile program will hit a key milestone by year’s end, with hopes to deliver the initial ICBM by the early 2030s, Pentagon and Air Force officials ...

We certainly have not lowered the bar, and we certainly have not taken on any risk by doing this,” Air Force Gen. Dale White told Breaking Defense.

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 US military said Tuesday it had intercepted a mock-up of an intercontinental ballistic missile in a first-of-its-kind test that comes amid concerns over North Koreas weapons program. A ...

For more than two decades, homeland missile defense has relied on an interceptor architecture originally fielded in the early 2000s. That system was designed to counter limited intercontinental ...