U.S. Navy Hospitalman 3 Stephanie Solache, a preventative medicine corpsman attached to Destroyer Squadron 40, USNS Spearhead Joint High Speed Vessel (JHSV1), checks the purity of the water at Puerto Barrios, Guatemala, July 25, 2014. The Marines from 8th ESB are helping to remodel buildings in support of Southern Partnership Station 2014, a combined joint exercise focused on subject matter expert exchanges with partner nations and security forces as well as military to military engagements and community relations projects in Central America. (U.S. Marine Corps photo by Lance Cpl. Chloe Nelson, 2D MAR DIV Combat Camera/ Released)