At the start of day four of the week-long 2011 Army Materiel Command Best Warrior competition, July 14, 2011, at Rock island Arsenal, Ill., Sgt. Douglas McBroom (left) prepares for the day land navigation course. McBroom, Military Surface Deployment and Distribution Command's 2011 Non-commissioned Officer of the Year, captured the top spot in the AMC NCO of the Year competition, as well. He is assigned to the 690th Rapid Port Opening Element, 597th Transportation Brigade, Joint Base Langley-Eustis, Va.