Russia "Vows Revenge" After Ukraine Attacks Moscow with Drones; Slams "Terrorist Act" | Watch

Russia has lashed out at Ukraine after it shot down five drones which were headed towards Moscow. Russian foreign ministry and Moscow Mayor blamed Ukraine for targeting the capital city and termed it a terrorist act. Three drones were reportedly downed by air defence system, while two were intercepted by the means of "electronic warfare." Watch for more details.