Ukrainian President Volodymyr Zelensky has warned of further counterattacks against Russia after a missile strike on Kyiv killed 24 people, including three children. In a post on X on Friday, Zelensky said Ukraine would not leave any Russian assault unanswered. He described Ukraine’s response against Russia’s oil industry, military production, and those involved in war crimes as justified. Earlier that morning, he visited the residential building destroyed in the attack.

Ukrainian officials reported that rescue operations lasted over 28 hours, saving 30 people. Kyiv’s mayor said about two dozen victims remain hospitalized. The youngest victim, 12-year-old Liubava Yakovleva, had lost her father earlier in the war. Meanwhile, Russian authorities said a Ukrainian drone strike on Ryazan killed four people, including a child, and damaged a multi-story building. Ukraine’s military confirmed it targeted a Russian oil refinery.

Amid the violence, both sides conducted a prisoner exchange, freeing 205 soldiers each. The released Ukrainians included fighters from Mariupol’s Azovstal plant. Peace talks mediated by the United States remain stalled, with Moscow refusing a ceasefire or full negotiations.