Communist-run but with capitalist leanings, and a friend to both the United States and North Korea, Vietnam will host the next summit between Donald Trump and Kim Jung Un from February 27-28.
Like North Korea, Vietnam was once locked in a bloody and bitter war with the US.
But unlike Pyongyang, Hanoi now counts Washington among its closest allies, emerging from the ravages of war to become one of the fastest growing economies in Asia -- and one of the most diplomatically savvy.