In a statement on his social media accounts, Zelenskyy said Russia had carried out attacks with unmanned aerial vehicles in various parts of Ukraine.
Zelenskyy said a Russian drone struck an area near a shopping center in Sumy. Two people were killed and 14 were injured in the attack.
Zelenskyy said a nine-story building was targeted in Kyiv. One person was killed and seven were injured, including two children.
Zelenskyy also said that Mykolaiv had come under intense attacks, leaving two people dead and seven injured.