A complex Russian missile attack targeted Ukrainian cities of Kyiv and Kharkiv on Tuesday morning, killing at least six people, wounding dozens and damaging residential buildings, officials said.

In the capital of Kyiv, at least one person was killed, according to city administration chief Roman Popko. Mayor Vitalii Klitschko said 18 people were injured, including a 13-year-old boy. Residential infrastructure was damaged in at least four districts.