Members of the 374th Civil Engineer Squadron prepare to showcase their life-saving equipment with USO Spring Tour performers and UFC fighters Paige VanZant and Max Holloway at Yokota Air Base, Japan, April 22, 2018. In an effort to boost the military’s morale, the USO regularly teams up with the country’s biggest stars to stage shows, concerts and meet-and-greets for service members and their families stationed stateside and overseas. (U.S. Air Force Photo by Airman 1st Class Matthew Gilmore)