U.S. Navy Boatswain's Mate 3rd Class Zach Martin, left, attached to Coastal Riverine Squadron (CORIVRON) 2, gives a certificate to a Guatemalan service member as part of their closing ceremony in Puerto Barrios, Guatemala, Aug. 21, 2014, during Southern Partnership Station (SPS) 2014. SPS is 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.