Donald Trump’s Pentagon officials are examining potential measures to penalize NATO countries that have declined to back the Iran conflict, with reports suggesting this includes a review of Britain’s sovereignty over the Falkland Islands.
[…] Britain fought a war against Argentina in 1982 to maintain control after Argentine forces invaded the islands. Argentina’s current president, Javier Milei, is among Trump’s closest international supporters.



Native Americans can now review the US Governments claim on their land as well, I’d guess.
No they can’t because they lack the strength. There are no reasoned arguments or claims in play here beyond “the strong do what they want”.