Camp Leatherneck, Helmand, Afghanistan - Royal Tongan Marines assigned to Tranche 7, the seventh and final rotational contingent of Royal Tongan Marines to Afghanistan, participate in a "haka," a ceremonial dance, during a flag lowering ceremony aboard Camp Leatherneck, Helmand province, Afghanistan, April 28, 2014. The lowering of the flag symbolizes the end of the Kingdom of Tonga's participation in Operation Enduring Freedom and return to their homeland. (Official U.S. Marine Corps photo by Lance Cpl. Darien J. Bjorndal, Marine Expeditionary Brigade Afghanistan/ Released)