LANGLEY AIR FORCE BASE, Va. -- Staff Sgt. Christopher Caughill, 1st Operations Support Squadron weather forecaster, was one of the first Airmen to touch the ground in Iraq in March 2003. There, he supplied sufficient weather forecasts supporting initial Army combat units. March 20, 2008, marks the five year anniversary of the United States' involvement in Iraq. (U.S. Air Force photo/Airman 1st Class Chase Skylar DeMayo)