U.S. Marine Corps Lance Cpl. Britton D. Vanceballard provides security at a training area outside of Robertson Barracks, Northern Territory, Australia, May 20, 2016.
Marines with Marine Rotational Force - Darwin simulated causality evacuations with a UH-1Y Venom helicopter. (U.S. Marine Corps photo by Cpl. Carlos Cruz) www.dvidshub.net/. Original public domain image from Flickr