Scientists have developed a system that lets drones autonomously charge by hooking onto power lines, potentially allowing them to remain in operation indefinitely.
A security establishment official said drone payload recoveries in the past year included “317 kg heroin, 10 kg RDX, 10 IEDs, 512 firearms, 56 hand grenades, 12 AK-47 rifles, 128 pistols and Rs 18 lakh in cash”.