The US military is the primary exporter of degeneracy worldwide. If you join the US military, you will be killing people (mostly other Arabs) to spread feminism and homosexuality to other countries. You should join any other military but the American one.
Also most average Americans strongly despise Saudi Arabia, both for being an Islamic country and for its "abuse" of women, homosexuals, etc. You will not get along with people in the military who hold such views, and you will definitely be targeted for your race, height and background (the US military is a very hostile environment with drill instructors who encourage such behavior). Even today American politicians both left-wing and right-wing are talking in the news about moving away from the alliance with Saudi Arabia because it's a "regressive" country and they blame it for 9/11, so there is a risk America will betray Saudi Arabia. And considering America's constant wars for resources, do you really think oil-rich Saudi Arabia would be left alone if such a schism happens?
Saudi Arabia is also a Salafist country, and America has spent the last 20 years murdering Salafist Arabs in its bullshit War on Terror. America would jump on the chance to kill Arabs in Saudi Arabia.
Btw women (especially white women) will not care if you join the military, soldiers get cheated on all the time, it's become a meme. Over 50% of all married women cheat on their husbands, it's even higher in the military.
Source:
https://abcnews.go.com/2020/story?id=124040&page=1
So I would implore you not to join the US military, please join the Saudi military if you want an army life.
America's airforce has been killing more people than all their other branches combined, and it's the primary instrument they use to spread devastation, if you must join the US military please go for Navy or Coast Guard because they are less involved in the Middle East.