I it is generally assumed that NZ will not have to counter a conventional air attack on it’s soil. If we assume we will not be attacked from the air a dedicated air defence fighter will not be needed. I can't but help being worried by NZ troops taking part in peacemaking/keeping operations all over the world. In Afghanistan and Iraq we have the US and or Brits etc to look after our troops. What happens when we have to do similar peacekeeping operations closer to home. What happens when we have to provide aircover to our own troops and the US, et al are not in the vicinity? In this case the F-18 option becomes viable. Good operational load and compatible with Australian F-18's?