Two multi-story residential buildings were also damaged as a result of the attack on Ryazan MOSCOW, May 15. /TASS/. Air defense systems shot down 355 Ukrainian drones over Russian regions overnight, the Russian Defense Ministry reported. Four people, including a child, were killed as a result of the Ukrainian attack on the Ryazan Region. TASS has compiled the main information on the consequences. Scale - Between 11:00 p.m. Moscow time (8:00 p.m. GMT) on May 14 and 7:00 a.m. Moscow time (4:00 a.