Contingency Skills A U.S. Air Force airman engages "opposing forces" during the convoy operations block of the contingency skills training course at Fort Dix, N.J., April 1, 2006. Hosted by the Air Mobility Warfare Center and the 421st Combat Training Squadron, the course prepares airmen with the skills needed to operate in contingency environments. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 574383-W-BJP11-978.jpg Photo Gallery