Philippine government negotiators Jesus Dureza (L) and Silvestre Bello sign an indefinite ceasefire agreement with communist rebels at a meeting in Oslo, Norway, August 26, 2016. REUTERS/Alister Doyle

Philippine government negotiators Jesus Dureza (L) and Silvestre Bello sign an indefinite ceasefire agreement with communist rebels at a meeting in Oslo, Norway, August 26, 2016. REUTERS/Alister Doyle

Philippine government negotiators Jesus Dureza (L) and Silvestre Bello sign an indefinite ceasefire agreement with communist rebels at a meeting in Oslo, Norway, August 26, 2016. REUTERS/Alister Doyle

August 26, 2016 11:33 AM (UTC+8)