UPDATE: Death toll of Russian strike against Poltava Oblast rises to 4.

According to the report, Russia has also lost 4,414 tanks, 8,579 armored fighting vehicles, 7,909 vehicles and fuel tanks, 5,450 artillery systems, 733 multiple launch rocket systems, 500 air defense systems, 315 airplanes, 316 helicopters, 4,387 drones, and 18 boats.