US warns of 'catastrophic consequences' if Moscow used nuclear weapons to protect Ukrainian regions
Russia, US together possess over 90% of all nuclear weapons, says Stockholm International Peace Research Institute
It is unacceptable given our country's stance of maintaining the three non-nuclear principles, Kishida said.
Beijing slams Pentagon report saying 'overhyping the threat'
"We're seeing very significant nuclear modernisation programmes all around the world"
Khamenei said Iran might enrich uranium up to 60% purity, denied Iranian intent to seek nuclear weapons
FO says many states have also refrained from pact
Pakistan must play its part to ensure that such weapons never fall into wrong hands
Young people believe there would be a third world war in their lifetime, according to Red Cross survey
'If we had a nuclear weapon, it would have been obvious that it would have been impossible for us to use anywhere'