DANG: Police on Friday night arrested two persons in possession of a huge amount of explosive materials from Dang district. The suspects have been identified as Arbinda Kumar Chakrabarti of Baharain, India and Navin Chaudhary of Hekuli VDC-3 in the district. Police said that have confiscated two sacks of explosive materials from them. Police had started a search operation in the locality after a massive sound of explosion was heard at Dumrigaun-5 of Tulsipur.