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			U.S. Army soldiers rehearse dismounting a CH-47 Chinook helicopter 
			before a recent air assault operation on Bagram Air Field, 
			Afghanistan, May 15, 2009. The U.S. soldiers, assigned to the 509th 
			Infantry Division's 3rd Battalion, participated in a joint effort 
			with Afghan soldiers and border police. 
			U.S. Army photo by Pfc. Derek L. Kuhn | 
		 
	 
 
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