I wonder if there is any evidence of the Iran war starting, in part, as a distraction from this. I recall reading somewhere that there is a long historical tren

I wonder if there is any evidence of the Iran war starting, in part, as a distraction from this. I recall reading somewhere that there is a long historical trend of countries and empires going to war - so much so that some of it can even be predictably modelled - once economic realities and discontent at home get too bad. War then acts as a form of national unity that helps keep the current elite in power.