Four people have died and dozens more have been wounded in a wave of Russian drone and missile strikes on Kyiv, according to President Volodymyr Zelensky. Condemning the strikes as vile and calculated, Zelensky said about 430 drones and 18 missiles had been launched and dozens of high-rise buildings damaged. Kyiv's energy infrastructure was badly hit, leaving some buildings in the capital without heat, officials said. Ukraine's air force said several other regions across the country were also