Command Sgt. Maj. Glen Vela, from Fort Worth, Texas, the senior enlisted advisor for the 1st Air Cavalry Brigade, 1st Cavalry Division, scans the skies of northern Afghanistan during a command battle-field circulation March 14. (U.S. Army photo by Sg...

Col. John Novalis (right), the commander of the 1st Air Cavalry Brigade, 1st Cavalry Division, and Chief Warrant Officer 5 William Ham (left), the brigade's standardization instructor pilot, fly over the skies of northern Afghanistan in an AH-64D Apa...