Staff Sgt. William Lawson, a pararescuemen with the 129th Expeditionary Rescue Squadron, keeps an eye on the countryside as he cares for a wounded Afghan National Army soldier from the Hemland Province, Afghanistan. Sergeant Lawson will provide care to the injured soldier until he is safely delivered to a hospital. (US Air Force photo/Staff Sgt. Shawn Weismiller)

[Image courtesy of the US Air Force Website.]