GURDASPUR, Aug. 31 -- Police on Sunday arrested three persons in two separate anti-drug operations, recovering a total of 2.4kg of heroin, Rs.5,000 in alleged drug money, two firearms -a .30-bore Beretta pistol with a magazine and four cartridges, and a .32-bore revolver with six cartridges, officials said. Sharing details, SSP Aditya said in the first operation, a joint police party from the special branch, Gurdaspur, and Behrampur police station during patrolling in the border area spotted two youths. On seeing the police, one of them fled towards the fields and escaped, while the other, identified as Nishan Singh alias Sonu, 20, of Mallok Chak, was arrested, the SSP said. Nishan's search led to the recovery of 2.1kg of heroin, a .30-bore Beretta pistol and cartridges. "Preliminary interrogation revealed that the consignment had allegedly been smuggled from Pakistan through a drone. An FIR was registered at Behrampur police station under relevant sections of the NDPS Act and the Arms Act. In the second operation, a police party from Dhariwal police station intercepted two youths riding a motorcycle during patrolling. Their search led to the recovery of 262 grams of heroin, Rs.5,000 in alleged drug money and a .32-bore revolver with six cartridges. The arrested accused were identified as Dalbir Singh, 45, of Kalyanpur, and Nitish Kumar, 30, of Dhariwal. An FIR was registered at Dhariwal police station under the NDPS and Arms Acts....