Rapid Action Battalion (RAB) members arrested an alleged Jama'atul Mujahideen Bangladesh (JMB) activist from Shyamkur village in Maheshpur upazila of Jhenaidah district on Friday night.
The arrestee is Jasim Uddin, 34, son of late Azizul Haque of the village.
Assistant superintendent of police Sohel Parvez, company commander of RAB-6 Jhenidah camp, said they conducted a drive at the house of Jasim at night and arrested him.
Jasim is an active JMB member, claimed the RAB official, reports UNB.