Ukrainian drones destroyed a Grad MLRS, 5 tanks, and enemy infantry within the Donetsk course<p>Operators of Ukraine's Unmanned Techniques Forces within the Donetsk course destroyed a BM-21 Grad a number of rocket launcher and 5 enemy tanks. The 427th separate unmanned techniques regiment "RAROG" stopped assault actions, depriving the infantry of canopy and making additional advance inconceivable.</p>