McDonnell Douglas A-4G Skyhawk
The McDonnell Douglas A-4G Skyhawk is a variant of the Douglas A-4 Skyhawk attack aircraft developed for the Royal Australian Navy (RAN). The model was based on the A-4F variant of the Skyhawk, and was fitted with slightly different avionics as well as the capacity to operate AIM-9 Sidewinder air-to-air missiles.
Source: Wikipedia — McDonnell Douglas A-4G Skyhawk (CC BY-SA 4.0)