BY A STAFF REPORTER: Pakistan's drug traffickers' attempt to smuggle drugs through drones failed again. In a joint operation by the Tarn Taran police and the BSF, 5 kg of heroin was seized from a field on the Indo-Pak border in Punjab. It is being investigated to whom the drugs were being sent. Punjab Director General of Police (DGP) said on Friday that a hexacopter drone made of state-of-the-art technology was recovered from a field located near the Indo-Pak border in a joint operation by the Tarn Taran police and the BSF. It contained five kilograms of heroin in the packet.