>>2972525>1811>spainArgentina had self governance since 1810 and for then already there was a fort with a prison there. It wasn't withdrawn, there was no disregard of any claim because the islands were took by the spanish government
before argentina was even a thing.
Argentina becomes independent around 1816.
Your claim over the islands has the same validity as if Spain claimed to Brazil they didn't respect the Tordesillas treaty.
