New Delhi, March 17 -- A combined Russian missile and drone attack on the Kyiv region killed at least four people and wounded 15, a Ukrainian official said Saturday, after the United States postponed Russia-Ukraine talks due to the war with Iran.

The attack hit four districts, damaging residential buildings, educational institutions, enterprises and critical infrastructure, the head of the regional administration, Mykola Kalashnyk, wrote in a social media post. He said three of the wounded were in critical condition.

Ukrainian President Volodymyr Zelenskyy said the main target of the strikes was the energy infrastructure of the Kyiv region. He said Russia launched around 430 drones and 68 missiles.

Russia's Defense Ministry on Saturday...