The returning salience of nuclear weapons in international security has been illustrated starkly in the broad context of the ...

Exclusive: Large language models (LLMs) are guiding extremists through technical problems to create even deadlier devices, ...

US-South Korea intensified military nexus and the muscle-flexing are the most obvious manifestation of their will to ignite a ...

Adrian HeddenAlamogordo News Nancy Bartlit spent her career telling the story of J. Robert Oppenheimer and New Mexico’s ...

Tanks are built to survive explosions—but they’re no match for a weapon that uses geometry to create a hypersonic jet of molten metal. From the invention of the shaped charge to why cardboard and ...

In the 21st century, space is the new battlefield. These are the systems and infrastructure being targeted by Russia and other nations.

North Korea’s leader threatens to speed up Pyongyang’s nuclear arsenal expansion over a sign of ‘hostile intent’.

Pyongyang regularly criticizes such drills as rehearsals for invasion and sometimes responds with weapons tests, but Seoul ...

SEOUL, South Korea (AP) — North Korean leader Kim Jong Un condemned South Korean-U.S. military drills and vowed a rapid ...

Debating U.S. nuclear strategy.

North Korean leader Kim Jong Un said his country needed to rapidly expand its nuclear armament and called U.S.-South Korea ...