What, like
Taiwan, Gibraltar,
Cyprus/the Aegean,
Bahrain,
the Kuril Islands,
Alsace Lorraine, not even starting on the Middle East and the other remnants of the Ottoman, Austro-Hungarian and Soviet empires? And for South America there's Venezuala's
claims on Guyana, Guatemala
for Belize, Chile
with Equador,
Bolivia and
Argentina. I won't even start on Africa and the Far East in areas such as the
Spratly islands. Closer to home can I mention
Rockall?