KYIV, Ukraine — Officials across the country reported several Russian strikes, including in the capital and the regions of Vinnytsia and Odessa, which left at least 11 people dead and 11 injured, according to emergency services spokesman Oleksandr Khorunzhyi. Washington Post correspondents in Kyiv heard at least two explosions early Thursday, while the head of the Kyiv military administration, Serhiy Popko, said that “about 20 missiles of various types were detected in Kyiv’s airspace” and that “all aerial targets [were] destroyed.”