<p>Kyiv: Russian drones attacked Ukraine's capital Kyiv early on Friday, triggering fires in residential buildings in different parts of the city, authorities said.</p><p>Tymur Tkachenko, head of the city's military administration, said the drones had approached the city in waves and that air defence units were trying to repel them.</p><p>He later warned of a risk of ballistic missiles being deployed against the city.</p><p><em>Reuters</em> witnesses reported a series of explosions and at least one large fire at one site of a drone impact.</p>.Russia says it will respond to Ukrainian attacks as and when it sees fit.<p>Tkachenko said drones had struck the upper floors of a high-rise apartment building and started a fire in Darnytskyi district on the east side of the city, where he said emergency power cuts were possible.</p><p>One unofficial Telegram channel said a shopping centre in the area was ablaze.</p><p>Tkachenko said a fire had also broken out in an apartment building in a western district. He said drone fragments had been spotted in three districts.</p><p>Officials said details on damage and possible casualties were being collated. </p>
<p>Kyiv: Russian drones attacked Ukraine's capital Kyiv early on Friday, triggering fires in residential buildings in different parts of the city, authorities said.</p><p>Tymur Tkachenko, head of the city's military administration, said the drones had approached the city in waves and that air defence units were trying to repel them.</p><p>He later warned of a risk of ballistic missiles being deployed against the city.</p><p><em>Reuters</em> witnesses reported a series of explosions and at least one large fire at one site of a drone impact.</p>.Russia says it will respond to Ukrainian attacks as and when it sees fit.<p>Tkachenko said drones had struck the upper floors of a high-rise apartment building and started a fire in Darnytskyi district on the east side of the city, where he said emergency power cuts were possible.</p><p>One unofficial Telegram channel said a shopping centre in the area was ablaze.</p><p>Tkachenko said a fire had also broken out in an apartment building in a western district. He said drone fragments had been spotted in three districts.</p><p>Officials said details on damage and possible casualties were being collated. </p>