Experts agreed if the U.S. resumed full nuclear weapons tests, other nations would do the same — giving them a chance to catch up on nuclear knowledge.

The future of war isn’t coming—it’s already here. From invisibility cloaks for tanks to insect drones wired for surveillance, ...

President Trump and one of his top cabinet officials are sending mixed messages on how the U.S. government is handling the most destructive weapons in the world.

The A-10 Warthog has been a mainstay of America's military for over four decades, and it's still feared on the battlefield.

EXCLUSIVE: Dr Jim Muller gives a remarkable insight into the thinking of the world's most powerful man on the horror of nuclear war.

Among the changes: Hegseth wants to rename the “defense acquisition system” to the “warfighting acquisition system,” which is ...

France started proceedings on Wednesday to suspend online fast-fashion retailer Shein days after weapons and childlike sex ...

U.S. Secretary of Defense Pete Hegseth said Tuesday that the United States will fully support Korea’s plan to develop nuclear ...

President Donald Trump’s comments Thursday suggesting the United States will restart its testing of nuclear weapons upends ...

Texas voters approved two state constitutional amendments in statewide votes, NBC News projects, part of a slew of state ...

In November 2015, I was five months into commanding the air campaign against the self-proclaimed Islamic State. Operation ...

Famine in Tigray was not an outcome of war. It was the result of policies – a siege, economic blockade and obstruction of aid ...