Russia unleashed a powerful wave of drone and missile attacks on Ukraine, targeting Kiev, Sumy and Kharkiv, officials said on Monday morning. Two people were injured in the capital Kiev, and the attacks caused damage in several neighbourhoods, Mayor Vitali Klitschko said on Telegram. Several fires broke out in western Kiev, damaging houses and vehicles. The windows in a metro station were broken, though the metro is still operating, Klitschko wrote. Kiev’s military administration said the Russian army sent cruise missiles and drones to attack Kiev, firing the cruise missiles from Saratov, in t…