U.S. Navy Chief Hospital Corpsman Christopher Precht,

U.S. Navy Chief Hospital Corpsman Christopher Precht, third from left, demonstrates a neurological exam on Navy Diver 2nd Class Matthew Kelly, both assigned to Company 2-1, Mobile Diving and Salvage Unit 2, to Guatemalan divers, May 11, 2012, in Puerto Barrios, Guatemala. Company 2-1 was participating in Navy Dive-Southern Partnership Station 2012, an annual deployment of U.S. ships to the U.S. Southern Command's area of responsibility in the Caribbean and Latin America. The exercise involves information sharing with navies, coast guards and civilian services throughout the region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kathleen A. Gorby)