Medical Training Exercise Program (MEDTEP) 3 is taking place in Melchor de Mencos, Guatemala. The team consisting Army and Air Force personnel, the Ministry of Health, and Team Rubicon, is providing medical services to several villages. U.S. Air Force dentist Captain Eric Cheng, 11th Medical Group, Joint Base Andrews has been providing dental procedures free of charge to local citizens July 20, 2022. (Photo: Courtesy)