A CH-47 Chinook helicopter from Company B, 6th Battalion, 101st Combat Aviation Brigade, 101st Airborne Divison (Air Assault), lifts off with a water trailer during the joint-forced-entry mission at the Joint Readiness Training Center, Fort Polk, La., Aug. 14, 2014. Ensuring that Soldiers have an ample water supply during hot-weather operations is critical to the Soldiers' safety and health. (U.S. Army photo by Sgt. Duncan Brennan, 101st CAB Public Affairs)