Indonesian firefighters from Regional Mitigation Disaster Management Agency of Pekanbaru try to extinguish peatland fire at Pekanbaru, Riau, Indonesia, Aug. 2, 2019. The Pekanbaru Meteorology, Climatology and Geophysics Agency detected 85 hotspots, indicating potential occurrences of bush and forest fires in several parts of Sumatra Island on Friday morning. (Photo by Hadly Vavaldi/Xinhua)