M23 7-ton trucks with the 31st Marine Expeditionary Unit (MEU), carrying U.S. Marines from Gulf Company, 2nd Battalion 4th Marines, Battalion Landing Team assigned to the 31st MEU leave for a night assault during exercise Talisman Saber 13, Sam Hill, Shoal Water Bay Training Area, Queensland, Australia, July 26th, 2013. Talisman Saber is a bilateral training exercise that the 31st MEU and the Australian Royal Military undergo every two years to improve interoperability and common relations between the two allied nations. (USMC photo by Cpl M.S. Oxton, 31st MEU Combat Camera)