The U.S. gathered intelligence last year that Israel’s military lawyers warned there was evidence that could support war ...

The recent nuclear tensions come after Russia tested a so-called doomsday device—the nuclear-powered, nuclear-armed Poseidon ...

The US military was spotted testing its nuclear-capable bomber equipped with what appeared to be a long-range atomic weapon — ...

Experts say there are roughly 12,241 nuclear weapons across the world, with just over 9,600 thought to be operational.

U.S. Secretary of Defense Pete Hegseth unveiled sweeping changes on Friday to how the Pentagon purchases weapons, allowing ...

Experts provide us with insights about the impact of Beijing's snowballing military technology advances on U.S. intelligence.

President Donald Trump appears to have ordered a return to nuclear testing after decades of uneasy but effective treaties ...

Trump's announcement breaks with more than three decades of policy. The last time the United States tested a nuclear weapon ...

New tests of the U.S. nuclear weapons system ordered up by President Donald Trump will not include nuclear explosions, Energy ...

Defense Secretary Pete Hegseth on Friday unveiled a sweeping overhaul to how the Pentagon buys weapons, a restructuring aimed at having the U.S. military more quickly acquire new technology.

New tests of the U.S. nuclear weapons system ordered up by President Donald Trump will not include nuclear explosions, Energy ...

The US could run out of munitions quickly in a war with a peer adversary like China. Some companies are racing fast to fix ...