ANTARCTICA - ALASKA
The hunt for resources has not started
yet, but many nations demonstrate their
claims by operating an Antarctica base,
that's all the antarctic treaty allows them.
Agentinian, British, Chilian maps
show sectors of Antarctica belonging to
(of course those sectors overlap widely).
One reason Great Britain defended the
Falkland islands (Malvinas) so strongly
was: not to give up Antarctic claims.