Drones, Army choppers pressed into service in ethnic violence-hit Manipur
[ad_1] Imphal: Unmanned Aerial Vehicles (UAVs) and Army helicopters have been pressed into service for aerial surveillance in ethnic violence-hit Manipur, while the Army, Assam Rifles, and other Central paramilitary forces are on round-the-clock vigil in the trouble-torn districts. Defence sources said that multiple rounds of aerial surveillance using Cheetah helicopters have already been conducted…