Proximity matters but only up to a point. The Islands aren’t that close to Argentina, I can’t remember what the exact limit is but under international law islands along to the country whose coastline is closest to them up to a distance of 10 nautical miles as long as there is no claim already in place. Of course that’s an international treaty which historically didn’t necessarily count, which is why you’ve got things like American Samoa and Hawaii.
Proximity matters but only up to a point. The Islands aren’t that close to Argentina, I can’t remember what the exact limit is but under international law islands along to the country whose coastline is closest to them up to a distance of 10 nautical miles as long as there is no claim already in place. Of course that’s an international treaty which historically didn’t necessarily count, which is why you’ve got things like American Samoa and Hawaii.