FORT MCNAIR, one of the oldest U.S. military posts in the country, is nestled on an outcropping of land where the Anacostia and Potomac rivers meet in Washington, D.C. There, within the National Defense University, is the Center for Hemispheric Defense Studies, where hundreds of Hondurans took courses over the years. In mid-July 2009, Honduran military officials sought the center's help to solve a problem that had recently arisen.