Russian President Vladimir Putin said on the eve of a summit with U.S. President Donald Trump that their countries might ...

"The only thing that the West understands is strength. We can destroy all of them with nuclear weapons," TV presenter ...

By Mark Trevelyan LONDON (Reuters) -Russian President Vladimir Putin said on the eve of a summit with U.S. Donald Trump that ...

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 ...

Each Aug. 9 a peace ceremony is held in Richland, Wash., to mark the atomic bombing of Nagasaki, Japan, using plutonium ...

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 ...