Aren't there literally American military bases in Saudi Arabia? https://militarybases.com/overseas/saudi-arabia/ How much more allied can you get?
Yes, there are bases in SA, and the US has threatened to pull them out.
[1] https://www.military.com/daily-news/2022/10/06/oil-dispute-p...
[2] https://www.middleeasteye.net/news/us-democrats-slam-opec-cu...