US President Donald Trump has claimed that Pakistan is among several nations currently testing nuclear weapons.

Experts tell the BBC a US resumption of nuclear weapons testing would be a radical shift and spark a nuclear arms race.

Seoul is resisting Trump's push for a $350 billion investment and a summit with North Korea's Kim Jong Un, citing financial risks, public anger over an ICE raid at a US Hyundai plant and fears of ...

Russia’s test of a nuclear-powered missile that it claims can’t be stopped by air defenses reflects Moscow’s determination to look out for its security interests, a Kremlin official said Monday, after ...

Russia has successfully tested its nuclear-powered Burevestnik cruise missile and will work towards deploying the weapon, Russian President Vladimir Putin said on Sunday, which comes as Moscow ...

Russia’s nuclear forces carried out a readiness test on Wednesday, supervised by President Vladimir Putin. The maneuvers included launches from land, sea, and air to assess the operational readiness ...

Russian dictator Vladimir Putin supervised what he said was a planned test of Russia’s nuclear forces on land, sea and in the air to assess his nation’s readiness on Wednesday. “Today, we are ...

MOSCOW — President Vladimir Putin on Wednesday oversaw a test of Russia's nuclear forces on land, sea and air to rehearse their readiness and command structure. The test included the launch of a ...

MOSCOW (Reuters) -President Vladimir Putin on Wednesday oversaw a test of Russia’s nuclear forces on land, sea and air to rehearse their readiness and command structure. The test included the launch ...