|This article has a real world counterpart outside of Left Behind.|
|This subject has a counterpart in the real world. However, information in this article comes from the fictional universe of the Left Behind franchise.|
The Valley of Megiddo was the place in Israel where Nicolae Carpathia had ordered a build-up of troops that would be called the Unity Army in order to storm Jerusalem and Petra and to defeat Jesus Christ in the book "Armageddon". It is also called the Jezreel Valley.