https://www.youtube.com/watch?v=ynvq9J69hVE&t=28s

The USA is running low of diesel.

Europe is already going critical.

The discussion between Krapivnik and Johnson looks around the critical facts. The temperature is about 120 degrees Fahrenheidt in the Middle East. It is hot. How can the US and Israel carry on a war in such temperatures? Also in 100% humidity.

No one could wear body armour.

If the US attacks Iran again, the retaliation will be harsh. No one can fight a war in these conditions.