Also, the reason the Saudis can't win a war is that Saudi Arabia isn't a real country, with real citizens. I have sat in a room while a US military trainer described trying to skill up the Saudi Military and his position was every goddamn princeling in the country gets to be a fighter pilot but nobody wants to be an aircraft mechanic and the guys who DO get to be pilots because of lineage don't train because nobody can make them.
KSA is not a real country and ceases to exist without the USA.