USO Arizona serves US military members across the state of Arizona, working to keep them connected to family, home and country. With four centers and extensive outreach programming, the USO Arizona team provides over 150,000 service instances to military members and their families annually. Phoenix Sky Harbor International Airport was the first of the USO Arizona locations and opened in Terminal 4, Level 2 in 2012. This center serves traveling military members and their dependents and serves as a launching pad for the USO staff to serve military members and their families in northern, central and southwestern Arizona. In 2016, USO Arizona opened a location at the Military Entrance Processing Station (MEPS) in downtown Phoenix. This location serves military applicants and their families as they enter their respective military branches. This center serves the military members and families of Fort Huachuca and serves as a launching pad for the USO team to serve military members across southeastern Arizona, including Tucson. In 2020, USO Arizona opened a day room in the barracks of the Military Freefall School at Yuma Proving Ground. This unstaffed center provides internet connectivity, gaming, and a place of relaxation to the military members attending the Military Freefall School.