 FACT: Kirby arrives in Vietnam on an airfield where the airfield  operations do not make any sense. For some reason there are troops  marching around in circles on the tarmac and one version of every  single type of aircraft the army owns sitting right next to each  other. In addition, there are jeeps driving all around the tarmac  with troops with loaded guns. This is a very dangerous and  improbable use of an airfield.