Keywords: Crop Circles (13982613568).jpg A ground convoy safely maneuvers a route in support of retrograde in Helmand province Afghanistan May 3 2014 Before the last Marines and sailors of Forward Operating Bases Nolay and Sabit Qadam convoyed out of northern Helmand to return to Camp Leatherneck for the final time the Gunfighters of Marine Light Attack Helicopter Squadron 369 and Heavyweights of Marine Heavy Helicopter Squadron 466 provided overwatch for returning vehicle convoys as well as retrograde support U S Marine Corps photo by Sgt Frances Johnson/Released https //www flickr com/photos/marine_corps/13982613568/ Crop Circles 2014-05-03 10 11 https //www flickr com/people/40927340 N03 Marines from Arlington VA United States PD-USGov United States Marine Corps Official Page https //flickr com/photos/40927340 N03/13982613568 2016-09-03 21 51 07 United States Government Work Camp Leatherneck Equipment Forward Operating Base Sabit Qadam Marine Heavy Helicopter Squadron 466 Marine Light Attack Helicopter Squadron 369 Pennsylvania Rhode Island Sangin District Sangin Valley CH-53E US Marine Corps Retrograde music Unmanned aerial vehicles |