Stop using that as your go to.

It was all in the original agreement in June of 2017 for the sale of (72) F-15QR aircraft to Qatar.

Their pilots needed training, that is why they did the environmental assessment. I attached that link.

“Training: As part of the agreement, Qatar will establish a training facility for its pilots at a U.S. Air Force base in Idaho, with Qatari F-15s and personnel based there.”

Sorry dude, try not to lose any sleep

https://www.reuters.com/article/world/qatar-signs-12-billion-deal-to-buy-f-15-jets-from-us-idUSKBN19531Y/