Three suspected members of the banned militant group Ansar Al Islam were detained from Belpukur area of Rajshahi city early Friday by the Rapid Action Battalion (Rab).
The trio was identified as Abu Daud, 38, Mansur Rahman, 38, and Saidur Rahman, 35.
Rab-5 sources said they arrested the militants during a drive around 2am.
Also read: 4 ‘Ansar Al Islam’ members held in city