A Soldier with the 7th #Iraqi Army Division throws an inert hand grenade Jan. 4 on a grenade assault course at Camp Al Asad, Iraq. The 7th IA Div. conducted Soldier familiarization training with the assistance of Soldiers with the 4th "Black Jack" Squadron, 10th Cavalry Regiment, 4th Advise and Assist Brigade, 3rd Infantry Division, United States Division - Center in support of Operation New Dawn. (U.S. Army photo by Spc. Gary Silverman, USD-C)