Soldiers of Company B, 2nd Battalion, 23rd Infantry Regiment, 1st Stryker Brigade Combat Team, 4th Infantry Division, receive a brief from a UH-60 Black Hawk helicopter crew on the appropriate entrance, positioning, equipment work and exit of the helicopter during cold and hot load training March 18, 2015. Cold load training allows Soldiers to enter and exit the helicopter when it’s not in operation while hot load training is conducted during a live-run.