The Falklands are populated by British descendants who do not wish to be ruled by the Argentinians.
In Democracy, they have, therefore, the right to declare themselves either an independant country OR a part of the British Common Wealth.
What on earth have certain Argentinians (100 demonstrators by last count) in mind ? Become a dictator of the Islands, exploit its resources (?). Should this problem not be solved in the World Court ?