Water supplies returned to residents of Ukraine’s capital on Saturday and the metro system resumed, Kyiv Mayor Vitali Klitschko said, and the city began to recover from a barrage of Russian missile strikes Friday, pummeling critical infrastructure. A third of people in Kyiv remain without energy and emergency power shutdowns were scheduled, he added. Damaged cities — including Kharkiv, Sumy, Poltava and Dnipro — reported power outages after the strikes.