Russian air defenses shot down two Ukrainian drones headed for Moscow on Friday morning, the city’s mayor, Sergey Sobyanin, said. He said emergency crews were dispatched to the site where debris from one of the drones fell,

Ukraine needs to have many times more surface-to-air missiles and anti-aircraft missile systems to ensure reliable defense of cities and critical infrastructure facilities, Commander-in-Chief Oleksandr Syrskyi said.

A spat over the latest planned prisoner swap escalated as the Kremlin and Kyiv exchanged accusations over an ongoing delay.