SAN JUAN OPICO, El Salvador – Air Force Tech. Sgt. Josh Sigler, Joint Task Force-Bravo Medical Element, sterilizes a deep cut on a young Salvadoran boy’s foot, as Air Force Tech. Sgt. Angel Roush observes at a makeshift clinic where doctors, nurses and medics from the United States and Salvadoran militaries conducted a Medical Readiness Training Exercise Sept. 27. (U.S. Air Force photo by Staff Sgt. Austin M. May)