Indonesian anti-terror police and an identification team are seen outside 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 and an identification team are seen outside 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 and an identification team are seen outside 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 5, 2016 7:04 AM (UTC+8)