Russia launched an overnight drone attack on Ukraine’s capital, Kyiv, hitting apartment buildings, injuring seven people and causing several fires throughout the city, Ukrainian officials said early on Sunday. The drones hit two high-rise buildings in Podil district and started fires there, said Timur Tkachenko, head of Kyiv’s military administration. The attacks also sparked fires in at least two other districts, said the city’s mayor, Vitali Klitschko. Kyiv, its surrounding region and the eastern half of Ukraine were under air raid alerts, according to Ukraine’s air force maps. “Stay in shelters!” Klitschko wrote on Telegram. Talks between US and Ukrainian