U.S. Marine Corps Lance Cpl. Pete Merenowicz, an anti-tank missileman with a combined anti-armor team with Weapons Company, 1st Battalion, 5th Marine Regiment, assigned to Marine Rotational Force-Darwin, prepares for a mounted patrol during a live-fire exercise at the Bradshaw Field Training Area, Northern Territory, Australia, Aug. 25, 2014, during Koolendong 2014. Koolendong is an amphibious and live-fire exercise designed to increase interoperability between the U.S. Marine Corps and Australian Defense Force.