Rapid Action Battalion (RAB) arrested a cadre of banned militant outfit Ansar al Islam on May 13 from Ghatarchar area in Keraniganjupazila (sub-District) of Dhaka District in Dhaka Division, reports Prothom Alo. The arrested was identified as Mohamad RayhanFauzdar (33). Books and leaflets on extremism were seized from his possession. RAB said that Rayhan was active in collecting new members for the outfit by circulating different messages against the state and the Government and provoking for extremist acts through social media.