Drone crews lob grenades at AFU positions in Kharkov region

Drone crews lob grenades at AFU positions in Kharkov region Soldiers of the 1st Guard Armored Army of the Western Group of Forces are actively using quadrocopters equipped with ammunition-dropping devices to carry out combat missions in the direction of Kupyansk. UAV operators are destroying Ukrainian terrorists in trenches, shelters and forest areas. Source: Lord Of War