In particular, 54 UAVs were shot down over the Bryansk region, 47 UAVs over the Republic of Crimea, 16 UAVs over the Krasnodar region MOSCOW, March 9. /TASS/. Russian air defense systems intercepted and destroyed 163 Ukrainian UAVs over Russian regions overnight, the Defense Ministry reported. "During the past night, from 11:00 p.m. Moscow time on March 8 of this year to 7:00 a.m. Moscow time on March 9, air defense alert systems intercepted and destroyed 163 Ukrainian fixed-wing unmanned