USO San Diego's mission is to enhance the quality of life of the U.S. Armed Forces (Army, Navy, Air Force Marines, Coast Guard and Reserve Component) personnel and their families worldwide and to create a cooperative relationship between U.S. military communities and involved or supporting civilian communities.  We are a Chartered Center of the National USO organization, and are a locally funded, 501(C)(3) non-profit organization that has been serving the region's Armed Forces and their families since 1941.