The US Air Force successfully launched a hypersonic missile on February 19, showcasing the nation's nuclear deterrent ...

Learn more about the US Air Force test on the Minuteman III intercontinental ballistic missile, which is planned to be replaced by the Sentinel missile.

The US Air Force launched a hypersonic nuclear missile in the early hours on Wednesday from California. The mission was to ...

The ballistic missile was shot over the Pacific Ocean and travelled more than 4,200 miles to a test range in the Marshall ...

The Air Force must continue maintaining Minuteman III nuclear missiles longer than expected, with the Sentinel successor ...

Work on the command and launch segments of the Air Force’s Sentinel ICBM program are on hold while service leaders formulate ...

The rigorous testing and evaluation process saw the MH-139A helicopters responding to a simulated threat with a full tactical response force loadout and ...

From the Cold War’s Minutemen to the cutting-edge Sentinel missiles, explore the evolution of America’s ICBM arsenal and the ...

Northrop Grumman is developing the LGM-35A Sentinel for the U.S. Air Force to replace the Cold War-era Minuteman ICBM. Sentinel is expected to cost around $130 billion and is currently being ...

The centrepiece is a 60-metre long steel underwater habitat. It’s called Sentinel and hopes to provide a home for marine scientists as deep as 200 metres. “What we’re trying to do is reconne ...