The U.S. Navy completed four scheduled flight tests of its nuclear-capable Trident II D5 Life Extension missiles last week.

America’s Trident D5 missiles represent a bedrock of America’s national defense—meaning that they must occasionally be tested ...

The U.S. and China possess the world's second- and third-largest nuclear arsenals, with 5,177 and 600 warheads, respectively, ...

Portions of this article were originally published on Feb. 9, 2022. It has been updated with additional information. IDAHO ...

Growing up in Salt Lake City, Utah, in the 1950s and 60s, Mary Dickson was among the millions of American schoolchildren taught to “duck and cover” in the event of a nuclear war. “I just remember ...

The U.S. Navy carried out four scheduled unarmed missile tests of the Trident II D5LE off the coast of Florida last week.

LIVERMORE, Calif. (WPVI) -- What was once highly classified can now be found on YouTube-- and this isn't a leak. The Lawrence Livermore National Lab is beginning to publish thousands of films of U.S.

U.S. Air Force nuclear weapons specialists tested their preparedness to carry out NATO strike missions from Kleine-Brogel Air ...

Washington's unabashed protection of Israel's nuclear goals is unqualified—and goes against US security interests and public ...