The RS-28 Sarmat missile, known as Satan II, was announced by Russian President Vladimir Putin in 2018 - and experts have ...

Kadena is the closest U.S. air base to Taiwan, located about 370 miles away and within range of Chinese medium-range ...

Rising prices aren't just coming for eggs and avocados. The estimated price tag for the country's nuclear forces is 25% more than it was in 2023, according to a new Congressional Budget Office report.

The first word of the truce came from U.S. President Donald Trump, who posted about it on his social media platform.

Two months ago, following high-level talks between Ukrainian and American delegations in the Saudi city of Jeddah, the United ...

A Leidos official told Defense One that “Integrating [a cruise missile] on an operational aircraft, with the battle management system and testing on a government range with an AFSOC crew, is a far cry ...

“ The U.S. Air Force and Northrop Grumman Corporation completed a full-scale qualification static fire test of the Sentinel ...

Stratolaunch tests reusable hypersonic rocket plane. Stratolaunch has finally found a use for the world's largest airplane.

A recent test project indicated using existing silos with the new Sentinel system would lead to project delays and more costs ...

Crumbling missile silos are forcing a multibillion-dollar rethink of how, where and whether to base the next generation of US ...

As the threat of global catastrophe — especially the risk of another devastating pandemic — grows, the world’s wealthiest ...

The Air Force's Sentinel Program will replace existing intercontinental ballistic missiles (ICBM) in the region.