According to the District Police Office, Jhapa, the arrestees are twenty-year old Guragain, Shukraraj Limbu and Prakash Luitel of Thumbedin VDC in Taplejung district.
Police seized a revolver, a pistol and a bullet from them, Superintendent of Police Tarani Prasad Lamsal said.
Similarly, police seized 140 pieces of electric detonators and 30 pieces of other explosive devices from Narad Rai, 29, of Chihandanda Ward No. 8 of Khotang at Mechinagar along the East-West Highway.
A team of police deployed from Jorsimal Check Point seized the explosives from him on Friday.
This year's 'democratic fighter award' to Neupane