The answer to that is pro aparthied government.
The war began when Iraq invaded Iran, it was on September 22 1980. after a long history of border disputes and demands for the overthrow of saddam Hussein’s regime. Itaqi forces did well at the beginning of the war, taking Iranian khuzestan, but before long they were stopped and forced out of iran.
The answer is true, but don’t you love the way they say “only” while still talking about billions that’s “only” more money than I’ll see