Fragments of a Grad multiple rocket launcher projectile. File photoMOSCOW, May 30.More than 450 Ukrainian multiple launch rocket systems have already been destroyed in the course of a Russian special military operation, Major General Igor Konashenkov, spokesman for the Russian Ministry of Defense, said. «Total since the beginning of the special military operation destroyed: 183 aircraft, 128 helicopters, 1,064 unmanned aerial vehicles, 325 anti-aircraft missile systems, 3,323 tanks and other armored combat vehicles, 451 multiple rocket launchers, 1,731 field artillery guns and mortars, as well as 3,294 units of special military vehicles. — listed Konashenkov at a briefing on Monday.