The First Ever War on Earth

The first war on earth was fought in the Middle East around 1900 BC. The same countries are involved now as there were then. What prompted this war? Multiple years of oppression between five Kings of the West and 4 Kings of the East. The Battle of Siddim takes place in Genesis Chapter 14: 1-17. Abram’s Nephew Lot was taken in the return siege by the 4 Kings of the East. He and all his possessions were returned to what is now Babylon.