@dander It's like being used to winning every game of soccer because your opponents are always toddlers, but then the moment you go against another adult team you find out that they have a lot more speed, kicking power, and endurance than the toddlers you were facing before.

No offense to the toddlers or the countries with much weaker military forces. Just saying that the US had no real opposition when engaging in these countries. One that can fight back is new territory.