(From right to left) Maj. Geri L. Swarts, Maj. Sidney Hill Jr, Pfc. Zaida Camacho, Col. Michael A. Calhoun, the 50th Area Support Group commander, and Lt. Col. Trey Chauncey, 927th Combat Sustainment Support Battalion commander drink desalinizated water, June 8, which was certified as drinkable water by Camacho, the 714th Quartermaster preventative medicine specialist. The 927th CSSB is conducting collaborative training in Puerto Rico with the Puerto Rico National Guard by purifying water for the local government, conducting maintenance, and providing food services, transportation, personnel and supply support, which is allowing soldiers to work in their assigned military occupation specialties during the unit's annual training.