Lance Cpl. Jeremy Coulon, machine gunner and squad leader, weapons platoon, Lima Company, 3rd Battalion, 3rd Marine Regiment, Marine Rotational Force Darwin, and a San Marcos, Texas, native, patrols through a Tongan village on his way to a vehicle checkpoint training evolution as part of Exercise Tafakula 2013 in Tongatapu, Kingdom of Tonga, Sept. 10, 2013.(U.S. Marine Corps Photo by Lance Cpl. Nathan Knapke) - Lance Cpl. Jeremy Coulon, machine gunner and squad leader, weapons platoon, Lima Company, 3rd Battalion, 3rd Marine Regiment, Marine Rotational Force Darwin, and a San Marcos, Texas, native, patrols through a Tongan village on his way to a vehicle checkpoint training evolution as part of Exercise Tafakula 2013 in Tongatapu, Kingdom of Tonga, Sept. 10, 2013.(U.S. Marine Corps Photo by Lance Cpl. Nathan Knapke)