Military members from various countries jointly set up the lower fulcrum for a simulated wounded evacuation mission during the humanitarian assistance disaster relief field training exercise (HADR FTX), as part of the Cobra Gold-2020 joint military exercise, at the national disaster relief training center in Chachoengsao Province, Thailand from February 25 to March 6, 2020. Over 200 troops from seven countries including China, Thailand and the US participated in the exercise. (eng.chinamil.com.cn/Photo by yin Bo)
