This handout photo released by Presidential Palace on May 13, 2018 shows Indonesia's President Joko Widodo (L), National Police Chief Tito Karnavian (C), Coordinating Minister for Social, Political, Legal and Security Affairs Wiranto (2nd L), and Armed Forces Chief Hadi Tjahjanto (2nd R) at the scene of an attack outside the Central Pantekosta church (Gereja Pantekosta Pusat) in Surabaya.
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