Lt. Col. Kevin J. Williams, commander, 2nd Battalion, 27th Field Regiment, 3rd Brigade Combat Team, 25th Infantry Division, listens to radio traffic as his unit attacks a known objective point at Shoalwater Bay Training Area, Australia during Talisman Saber 15 on July 14, 2015. (U.S. Army photo by Sgt. Brian C. Erickson, 3rd Brigade Combat Team Public Affairs Office)