Special Warfare Combatant-craft Crewmen assigned to SEAL Team 18, in support of Special Operations Command South, along with members assigned to the Destacamento Operaciones Especiales Navales and soldiers from the Comando Operaciones Especiales make a splash during a boat interdiction exercise, May 9, along the coast in Chinandega, Nicaragua. Throughout the four-week JCET, Special Warfare Combatant-craft crewmen trained on critical skills such as water survival, tactical casualty combat care, communications, basic maritime navigation, boat handling maneuvers on small tactical boats, weapons familiarization, and tactical boat operations.