U.S. Navy Lt. Cmdr. Rebecca Pate (right) demonstrates how to insert an IV during a trauma care subject matter expert exchange at Universidad Modular Abierta in Acajutla, El Salvador, during Continuing Promise 2011 on July 19, 2011. Continuing Promise is a regularly scheduled mission to countries in Central and South America and the Caribbean, where the U.S. Navy and its partnering nations work with host nations and a variety of governmental and nongovernmental agencies to train in civil-military operations.