Airman 1st Class Michael Wisherd, 219th RED HORSE Squadron airfields apprentice, measures a piece of sheetrock June 14, 2017 at the Bile barn, Pocek Base, near Postonja, Slovenia. Wisherd is built a wall to insulate a water tank for Exercise Immediate Response to occur later in 2017. (U.S. Air National Guard photo/Staff Sgt. Lindsey Soulsby)