Add Yahoo as a preferred source to see more of our stories on Google. The US Air Force's new ICBM Sentinel faces major delays and cost overruns. The service may have to rely on its 50-year-old ...

AURORA, Colorado—The Pentagon won’t have new cost estimates for the way-over-budget Sentinel intercontinental ballistic missile program until year’s end, officials said, though they expressed optimism ...

The head of U.S. Strategic Command (STRATCOM) acknowledged ongoing challenges with the Ground Based Strategic Deterrent ...

This month, the Government Accountability Office (GAO) released findings on the Air Force’s troubled transition from the aging, silo-based Minuteman intercontinental ballistic missile (ICBM) to its ...

The U.S. Air Force's troubled Sentinel intercontinental ballistic missile program faces significant risks from software delays and an extended reliance on the aging Minuteman III system. However, a ...

The meetings are designed to inform people about the progress of the Sentinel Intercontinental Ballistic Missile (ICBM), ...

One of the world’s foremost defense and aerospace names, Northrop Grumman (NYSE:NOC) has been one of the strongest-performing ...

DENVER—The US Air Force’s new Sentinel intercontinental ballistic missile is on track for its first test flight next year, military officials reaffirmed this week. But no one is ready to say when ...

The US Air Force's new ICBM Sentinel faces major delays and cost overruns. The service may have to rely on its 50-year-old Minuteman III's for much longer than anticipated. A host of logistical and ...

The Air Force has stood ready to defend the US with its nuclear-armed Minuteman III intercontinental ballistic missiles for over 50 years. Now the service might be forced to extend that into the 2050s ...