Hydronuclear experiments, barred globally since the 1990s, may lie behind President Trump’s call last month for the United ...

The memorandum outlining the Space Force’s new nomenclature was signed in 2023 by then-Lt. Gen. Shawn Bratton, who was the ...

Russian officials say they are waiting for an explanation from President Donald Trump about nuclear testing. He hasn't given one.

President Donald Trump said Wednesday he had instructed the Defense Department to “immediately” start testing nuclear weapons "on an equal basis" with other nations. “Because of other countries ...

The agency responsible for designing, building, maintaining and securing U.S. nuclear weapons is facing staff furloughs and its contractors will soon experience mass layoffs due to the federal ...