Running alongside his fellow Company A, 2nd Battalion, 8th Cavalry Regiment troopers, Los Angeles native Sgt. Valentine Arreola, a Co. C team leader, carries the guidon for his company during the 1st "Ironhorse" Brigade Combat Team, 1st Cavalry Divis...

Maj. Gen. Daniel P. Bolger (fifth from left), commanding general, 1st Cavalry Division, who hails from Aurora, Ill., and Sioux Falls, S.D. native Col. Tobin L. Green, commander, 1st "Ironhorse" Brigade Combat Team, 1st Cav. Div. lead the Ironhorse Br...