Helicopter fighting forest fireA S-64 heavy lift helicopter of the Korea Forest Service dumps water to put out a fire near Cheongsong, 322 kilometers southeast of Seoul, on April 8, 2020, in this photo provided by the county office. The forestry service said 11 choppers and 130 firefighters were dispatched to put out the fire. (Yonhap)
Mountain fire A mountain fire creates smoke in Chuncheon, 85 kilometers east of Seoul, on Jan. 4, 2020, in this photo provided by the Gangwon provincial government. (Yonhap)