CARTAGENA, Colombia (Sept. 4, 2018) - Navy Diver 1st Class Jason Andritsch, left, and Navy Diver 1st Class Enrique Escoto, prepare for diving operations by reviewing mandatory checklists AND Escoto’s equipment prior to jumping into the water during exercise UNITAS LIX. The annual international maritime exercise focuses on strengthening regional partnerships and encourages establishing new relationships through the exchange of maritime mission-focused knowledge and expertise during multinational training operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Michael Hendricks/Released)