U.S. Navy Lt. Sean Tucker, at lectern, attached to Coastal Riverine Squadron (CORIVRON) 2, speaks to U.S. and Guatemalan personnel 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.