U.S. Army Soldiers from the 25th Brigade Support Battalion, 1st Stryker Brigade Combat Team, 25th Infantry Division, participate in slingload training during Decisive Action Rotation 15-03 at the National Training Center, Fort Irwin, Calif., Jan. 19, 2015. Slingload operations allow Soldiers to learn to rigging and preparation of a load before ultimately inspecting it prior to attaching it to the underside of a helicopter. (U.S. Army photo by Spc. Ashley Marble/Released)