A very small country that could easily be invaded if they had oil. More powerful than the United States.
Was invaded by Switzerland for fifteen minutes in March, 2007, when the Swiss Army convoy had to make a u-turn in Liechtenstein territory.
By the time the UN composed a strongly worded letter, the convoy had finished their maneuver and were on their way back home.
Greatest triumph in world affairs came with a 0-0 draw in a soccer game with Ireland