Player Embed Code: Download Embed Share Military Athletes Take World Stage Defense.gov Oct. 24, 2019 | 1:00 More than 9,000 athletes from 109 nations are participating in the CISM Military World Games in Wuhan, China. The games are held every four years by the International Military Sports Council. The U.S. delegation has about 250 athletes and staff competing in 17 sports.Video by James Kever, DOD