Acting on a tip-off, a joint team of the police and CRPF launched an operation in Oriagaon area of the district and apprehended three persons, who were travelling by bicycles last night.
The security forces recovered a rhino horn, weighing one kilogram and 200 gms, from their possession.
The arrested trio have been identified as Miraz Ali, Syed Haldar and Rezzak Ali and the area from where they were arrested was near Kaziranga National Park's Western ranges of Bagori and Burapahar.