Defense Secretary Lloyd Austin’s office on Monday certified the Sentinel nuclear missile program can continue after determining the effort is a major national security priority with no alternatives, ...

Defense contractors working on the Sentinel nuclear missile program have increased political spending in the past two years as the initiative to modernize intercontinental ballistic missiles (ICBMs) ...

Ukraine has successfully developed an AI-driven anti-drone gun—the next step in the race between drone and anti-drone warfare ...

The Department of Defense has announced its intent to restructure the Sentinel intercontinental ballistic missile program, one part of the United States’s nuclear triad, due to an unexpected ...

This summer The Sentinel will release its team of the quarter century for multiple sports. The teams will be comprised of the top athletes from 2000-2024. Readers are encouraged to vote online for the ...

Concept art shows the LGM-35 Sentinel, the name the U.S. Air Force chose for its planned next-generation intercontinental ballistic missile. (Courtesy of Northrop Grumman) The U.S. Air Force’s ...

A group of Democrats led by the congressional Nuclear Weapons and Arms Control Working Group sent a letter to Defense Secretary Lloyd Austin on Monday calling for a “comprehensive, thorough, and ...

The National Defense Authorization Act is traditionally a strong bipartisan bill that lays out the nation’s defense policies.

Around, around the sun we go: The moon goes round the earth. We do not die of death: We die of vertigo. —Archibald MacLeish The “mad momentum” of the nuclear-arms race, as former Defense Secretary ...