ReutersDays after Helsinki summit, Russia shows off Putin's 'super weapons'ReutersMOSCOW (Reuters) - Russia on Thursday broadcast a series of videos showing the testing and operation of a new generation of nuclear and conventional weapons, days after Vladimir Putin and U.S. President Donald Trump discussed how to avoid an arms ...Former Energy Secretary On Trump's 'Unsettling' Summit And Nuclear Dialogue With RussiaWBURRussia tests new nuclear weapons after summit with TrumpWashington PostRussia Tests New 'Invincible' Missiles as Putin Warns Nuclear Treaty With US Will ExpireNewsweekall 56 news articles »