Russia’s latest drone and missile attack struck stations powering two major nuclear plants in Ukraine, putting Europe in danger of a “catastrophic incident,” Kyiv warned on

Putin orders nuclear test preparations after Trump announces U.S. will resume testing. Russia vows proportionate response to American nuclear program moves.

Russian President Vladimir Putin ordered his top officials on Wednesday to draft proposals for a possible test of nuclear weapons, something Moscow has not done since the 1991 collapse of the Soviet Union.

Russia said it tested a nuclear-powered cruise missile and torpedo, two of its experimental weapons, in recent days.