Russia vows revenge for alleged attack in ongoing Ukraine war.

Ukrainian forces downed at least one Russian drone in Kyiv and had to shoot down one of their own drones as well after it likely malfunctioned. The bombardment comes as Moscow vows retaliation for what it alleges was a drone attack at the Kremlin this week targeting Russian President Vladimir Putin’s residence. Russia accused Ukraine and the United States of involvement, which both countries have strongly denied.