Russia to practice tactical nuclear weapon in southern military district

MOSCOW (Reuters) -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. 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.