Navy Senior Chief Petty Officer Christopher Rebana, a hospital corpsman with Marine Regimental Combat Team 6, displays his helmet marked with the Arabic nickname given to him by local Iraqis, "Muharib," meaning "warrior," at Camp Ramadi, Iraq, Sept. 5. A corpsman who has served 15 years and deployed three times to combat zones, Rebana is transitioning his team of corpsmen out of the regimental aid station to make room for the medics of incoming 1st Brigade Combat Team, 82nd Airborne Division.