In a way, AUKUS may appear shocking or annoying but you have to also look at the real situation. The entire landmass of East asia, central asia, middle east, africa , and europe is increasingly being connected via trade. There are people in one country closely related to people in the neighboring country, hence there are many bonds being made. If there is peace between neighbors, there will be increase economic and technology sharing activity All of these are threats to what are mainly isolated island nations like the the uk, austrailia, and the US.