Nighthunter, that RNZAF Hawk 200 is amazing, such a fighter could have easily replaced their A-4s in the late 1990s and would of had enough multi-role capability with Sidewinder and Sea Eagle etc to provide defence for those islands. I think its a pity more nations never brought them, instead they all jumped onto the complex supersonic all-singing and dancing bandwagon that is the F-16 and now the F-35. Think how many Hawks you could buy for the price of an F-35...
I think what did the Hawk 200 in was a combination of that (or mainly, cheap used F-16s pulled from the boneyard) and the large number of multi-mission trainers - including the Hawk itself. They could do combat missions but also double as the training fleet, so you cut your total fleet in half essentially.