Indonesian anti-terror police carry a bag containing a suspected firearm and other evidence from a building during a raid in Batam, Riau Islands, Indonesia, August 5, 2016 in this photo taken by Antara Foto. Antara Foto/M N Kanwa/via REUTERS

Indonesian anti-terror police carry a bag containing a suspected firearm and other evidence from a building during a raid in Batam, Riau Islands, Indonesia, August 5, 2016 in this photo taken by Antara Foto. Antara Foto/M N Kanwa/via REUTERS

Indonesian anti-terror police carry a bag containing a suspected firearm and other evidence from a building during a raid in Batam, Riau Islands, Indonesia, August 5, 2016 in this photo taken by Antara Foto. Antara Foto/M N Kanwa/via REUTERS

August 6, 2016 4:43 AM (UTC+8)