Army Col. Danielle Ngo, commander of the 130th Engineer Brigade, shares a laugh with soldiers before loading a CH-53E Super Stallion helicopter belonging to Marine Heavy Helicopter Squadron 463 during training at Marine Corps Base Hawaii, Jan. 25, 2018. The soldiers simulated being inserted into a military area of operations by exiting an aircraft just above the water’s surface. Army photo by Sgt. 1st Class Michael Behlin