In other news, water is wet, and Hillary is thank God Almighty still not our president.
We have invasion plans for everybody enemies and allies alike. The reason for enemies is obvious. The reason for allies is equally obvious. On D-Day we invaded France as it was taken over by hostile forces, the NAZIs. Would we invade Greenland a territory of Denmark and member of NATO? NO NO NO!
For the same reason we have invasion plans for Panama as its canal (Built with our money) is a strategic path between the Pacific and Atlantic. It is essential for our commerce and Warships. If Panama were taken over by a hostile regime, say hello to the US Marines. Those Marines are badasses and love their job. I will never forget the picture of a wounded Marine Officer. He was being carried out by his men but was facing the enemy and firing at them with his sidearm.