Pale Rider you mixed up South American countries that was Chile who bought those nice goodies. Google Chile you'll see a lot nice weapons bought in the last five year including naval as well. Chile has I guess by now close to 400 tanks Leo 1 and IIs, pretty desent armed forces for such a thin country. You right about the Ex-Holland Vipers too I think 18 A/B upgraded Falcons to add to the ten Block-52 bought from United States with Israeli gear/systems inside. There F-5III are advance too and even have a bunch of slightly upgraded Holland Mirage 50s. The Mirages have been rumored for to sale to Colombia and/or Ecuador, to date nothing moved. They might be in storage already too to cut cost. I've read in the past US pilots saying only good things about Chile's AF.