FILE - The Pentagon is seen from Air Force One as it flies over Washington, March 2, 2022. World UFO Day is being celebrated amid a surge in sightings and government studies on unidentified flying ...

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) ...

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, ...

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 ...

In 2020, the U.S. Air Force announced a $13.3 billion contract with Northrop Grumman aimed at modernizing the ground-based intercontinental ballistic missile program, a leg of the military’s nuclear ...

WASHINGTON (AP) — The new Sentinel nuclear weapons program is 81% over budget and is now estimated to cost nearly $141 billion, but the Pentagon is moving forward with the program, saying that given ...