Popper prepared an expedition to enforce the Argentine claim for parts of Antarctica.

The U.S. government was indifferent to the Argentine claims.

Being south of 60 S, the Argentine claim to the entire department is suspended under the Antarctic Treaty.

The book justifies, as they say, the Argentine claim over the islands.

U.S. arbitration rejects Argentine claims to Paraguay's part of the Chaco region.

Scientific correspondents of the UK press expressed surprise rather than incredulity at the Argentine claims.

Also, reflecting the Argentine claim of sovereignty over the Falklands:

The decision favoured Argentine claims.

Officially Chile supports the Argentine claim on the Falkland Islands.

Brazil supported the Argentine claim over the Falkland Islands: