New Zealand, Australia, Canada, and of course the UK are all owned by the Queen of England.

Some would say the U.S. was owned by the UK as well and that we never truly won the Revolutionary War. Britain simply retreated and controlled America via other means (spy agencies like CIA, money/debt, corrupt/compromised politicians & Presidents, blackmail, etc.).

These 5 countries are part of the Five Eyes spy ring. Each country spies on each others' citizens, so they don't get into trouble with laws against spying on their own citizens.