U.S. Army Reserve Spc. Josh Webb, of 228th Combat Support

U.S. Army Reserve Spc. Josh Webb, of 228th Combat Support Hospital, San Antonio, simulates a patient while U.S. Army Reserve Soldiers of the 94th Command Support Hospital, Seagoville, Texas, and U.K. army reserve soldiers work together to perform simulated medical exams during Combined Joint Atlantic Serpent and Global Medic at Fort McCoy, Wis., June 17, 2015. Combined Joint Atlantic Serpent enhances the interoperability between international forces by exercising field medical practices while sharing equipment, protocols and battle drills in a tactical training environment. Melding CJAS with Global Medic results in the single largest field medical training exercise on the planet. Global Medic is the premier medical field training event in the Department of Defense and is the only joint accredited exercise conceived, planned and executed by Army Reserve Soldiers. Service members from multiple DoD branches train together in a joint force environment, further strengthening their abilities to serve together around the globe. (U.S. Army photo by Pfc. Christopher Martin/Released)