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

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

Russia-linked hackers hijacked a satellite to beam its Victory Day parade into Ukraine, while U.S. officials warn of nuclear ...

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

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 ...

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

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

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

Kim Jong-un has condemned South Korean-US military drills while touring his most advanced warship fitted with nuclear-capable ...

North Korean leader Kim Jong Un called Tuesday for the "rapid expansion" of the country's nuclear weapons capability, citing ...