As the Department of Defense pushes for greater AI integration, researchers said the top models chose the nuclear option in ...

GENEVA, Feb 26 (Reuters) - Iran and the U.S. hold the latest round of talks in Geneva on Thursday aimed at resolving their ...

The remarks by two Iranian officials came a day before the talks and as America has assembled its biggest deployment of ...

The medium-range hypersonic system is powered by a liquid rocket engine, is able to alter its speed in flight and can be adapted for use.

If the negotiations scheduled for Thursday fail, Trump repeatedly has threatened to attack Iran — something Mideast nations ...

Vice President Vance on Wednesday said the U.S. is seeking a diplomatic deal with Iran in their upcoming talks, adding that ...

Security officials say easy access by guerrilla groups to commercial drones, cheaply modified into deadly weapons, has put ...

The Pentagon wants Anthropic to remove limits on AI use for autonomous weapons and mass surveillance, raising civil liberties ...

The Trump administration for months ignored Congress’s demand for a plan on how the Defense Department would spend the money ...

Across Africa, governments are finding ways to reduce dependence on foreign arms suppliers and building capabilities they can ...