Ukrainian President Volodymyr Zelensky said Saturday that 307 troops held captive by Russia had returned home, with Russia's defense ministry confirmed that the same number of soldiers had been brought back from Ukraine.

Russia and Ukraine have exchanged hundreds more prisoners as part of a major swap after an overnight attack on the Ukrainian capital that injured at least 15.

A massive Russian drone and missile attack on Kyiv Saturday wounded at least 15 people, even as Russia and Ukraine continued the biggest prisoner swap since the start of Moscow's invasion.Ukraine's air force said Russia launched 14 ballistic missiles and 250 attack drones overnight,