Former Russian President Dmitry Medvedev said attempts by the West to punish a nuclear power such as Russia for the war in Ukraine risked endangering humanity, as the near five-month conflict leaves cities in ruins and thousands homeless.
Russia's Feb. 24 invasion of Ukraine has triggered the most serious crisis in relations between Russia and the West since the 1962 Cuban Missile Crisis, when many people feared the world was on the brink of nuclear war.
