Lance Cpl. Cindy C. Vargas (left), administration specialist with 4th Civil Affairs Group, Force Headquarters Group, Marine Forces Reserve, acts as the head of water treatment for a local village, while Marines with 1st Civil Affairs Group, Force Headquarters Group, Marine Forces Reserve, practice problem solving methods at the Muscatatuck Urban Training Center in Butlerville, Ind., June 10, 2016. The Marines worked as a team to communicate with members of the village and ensure them their needs will be taken care of. (U.S. Marine Corps photo by Lance Cpl. Melissa Martens/ Released)