Liberation Tigers (KPLT) militants were apprehended by the police in Assam's Karbi Anglong district, police said today.
The police launched an operation in Borpothar under Bokajan sub-division of the district last night and apprehended the trio.
The trio have been identified as Daniel Ingti Kathar, Benting Teron and Bimal Engti.
The police recovered an extortion note and four mobiles from their possession, sources added.