Between which nations exists the oldest continuing diplomatic alliance?

Answer: The United Kingdom and Portugal. A treaty of mutual assistance, the Treaty of Windsor, was originally signed over eight hundred years ago in 1373 by King Edward III of England and King Ferdinand and Queen Eleanor of Portugal. The treaty continues to be in effect to this day.

Source: Operation Alacrity by Norman Herz

Leave a Reply

You must be logged in to post a comment.

Back Home