Putin raises tension on Ukraine, suspends START nuclear pact


              Participants applaud Russian President Vladimir Putin after his annual state of the nation address in Moscow, Russia, Tuesday, Feb. 21, 2023. (Maxim Blinov, Sputnik, Kremlin Pool Photo via AP)
            
              Russian President Vladimir Putin gives his annual state of the nation address in Moscow, Russia, Tuesday, Feb. 21, 2023. (Pavel Bednyakov, Sputnik, Kremlin Pool Photo via AP)
            
              Russian President Vladimir Putin gestures as he gives his annual state of the nation address in Moscow, Russia, Tuesday, Feb. 21, 2023. (Dmitry Astakhov, Sputnik, Kremlin Pool Photo via AP)
            
              Russian President Vladimir Putin arrives to give his annual state of the nation address in Moscow, Russia, Tuesday, Feb. 21, 2023. (Sergei Karpukhin, Sputnik, Kremlin Pool Photo via AP)
            
              Participants listen to the national anthem prior to Russian President Vladimir Putin's annual state of the nation address in Moscow, Russia, Tuesday, Feb. 21, 2023. (Mikhail Metzel, Sputnik, Kremlin Pool Photo via AP)
            
              Russian President Vladimir Putin gestures as he gives his annual state of the nation address in Moscow, Russia, Tuesday, Feb. 21, 2023. (Mikhail Metzel, Sputnik, Kremlin Pool Photo via AP)
            
              Russian President Vladimir Putin arrives to give his annual state of the nation address in Moscow, Russia, Tuesday, Feb. 21, 2023. (Dmitry Astakhov, Sputnik, Kremlin Pool Photo via AP)
            
              President Joe Biden walks with Ukrainian President Volodymyr Zelenskyy at St. Michael's Golden-Domed Cathedral on a surprise visit, Monday, Feb. 20, 2023, in Kyiv. (AP Photo/ Evan Vucci)
Putin raises tension on Ukraine, suspends START nuclear pact