U.S. soldiers with the 109th Medical Detachment in

U.S. soldiers with the 109th Medical Detachment in Stanton, Calif., immunize animals June 29, 2012, in Coban, Guatemala, as part of Beyond the Horizon 2012. BTH is a Chairman of the Joint Chiefs of Staff-directed, U.S. Southern Command-sponsored joint and combined field training humanitarian exercise in which troops specializing in engineering, construction and health care provide much-needed services to communities in need while receiving valuable deployment training and building important relationships with partner nations. (U.S. Army photo by Miguel A. Negron/Released)