Peruvian Air Force Maj. Luis and Costa Rican Air Force Capt. Diego form a plan to address one of the scenarios in PANAMAX 16 at Davis-Monthan AFB, Ariz., July 31, 2016. PANAMAX is an annual exercise sponsored by U.S. Southern Command that increases the ability of nations to work together, enable assembled forces to organize as a multinational task force and test their responsiveness in combined operations. (U.S. Air Force photo by Tech. Sgt. Heather R. Redman)