Putin brandishes a new nuclear-powered missile as he digs in over Russia's demands on Ukraine

By holding nuclear drills and boasting about the successful test of a pioneering nuclear-powered cruise missile, Russian President Vladimir Putin is sending a message to President Donald Trump: Moscow ...

Kremlin says its test of a nuclear-powered missile reflects security concerns

Russia’s test of a nuclear-powered missile that it claims can’t be stopped by air defenses reflects Moscow’s determination to ...