1st Lt. Adam Harris, Left, Marine Wing Support Squadron 272 supply officer, discuses the route and tactics the Marine used during a patrol of the area around the secured landing field during a field training exercise aboard Marine Corps Base Camp Lejeune, April 17. Marines With Marine Wing Support Squadron 272 took to the field to hone the skills learned during Marine Combat Training and to practice airbase ground defense, one of the squadron’s mission essential tasks. - 1st Lt. Adam Harris, Left, Marine Wing Support Squadron 272 supply officer, discuses the route and tactics the Marine used during a patrol of the area around the secured landing field during a field training exercise aboard Marine Corps Base Camp Lejeune, April 17. Marines With Marine Wing Support Squadron 272 took to the field to hone the skills learned during Marine Combat Training and to practice airbase ground defense, one of the squadron’s mission essential tasks.