Lt. Col. Julian Pacheco and Iraqi air force captain Hama land one of the IAF's new F-16 Fighting Falcon aircraft Dec. 16, 2014, at the Tucson International Airport, Ariz. Due to the current security situation in Iraq, the IAF pilots will complete their training in their own aircraft in the U.S. (U.S. Air Force photo/Senior Airman Jordan Castelan)