Russia said on Monday it would practise the deployment of tactical nuclear weapons as part of a military exercise after what the Moscow said were threats from France, Britain and the United States, Reuters reports.
Since Russia invaded Ukraine in 2022, Russia has repeatedly warned of rising nuclear risks - warnings which the United States says it has to take seriously though U.S. officials say they have seen no change in Russia's nuclear posture.
Russia says the United States and its European allies are pushing the world to the brink of confrontation between nuclear powers by supporting Ukraine with tens of billions of dollars of weapons, some of which are being used against Russian territory.
Russia's defence ministry said it would hold military drills including practice for the preparation and deployment for use of non-strategic nuclear weapons. It said the exercises were ordered by President Vladimir Putin.
"During the exercise, a set of measures will be carried out to practise the issues of preparation and use of non-strategic nuclear weapons," the ministry said.
Missile forces in the Southern Military District, aviation and the navy will take part, the defence ministry said.
The exercise is aimed at ensuring Russia's territorial integrity and sovereignty "in response to provocative statements and threats by certain Western officials against the Russian Federation", it said.
Russia and the United States are by far the world's biggest nuclear powers, holding more than 10,600 of the world's 12,100 nuclear warheads. China has the third-largest nuclear arsenal, followed by France and Britain.