Some model shots of silos from Code Name: Wild Geese (1984) are reused with new sequences shot on the same location for this film - this location and the use of a flamethrower are a reference to the earlier film which had many of the same personnel.
When one of the commandos is met by the Thai lady commando at the airport, the MG car's left indicator is flashing when she gets out, but it is off when they get in the car in the shot from the back of the vehicle.