well it is due to US support of the saudis that there are so many weapons to do war with in the first place... if USA never intervened in the middle east in the first place there wouldnt be so many weapons there around... I really dislike how immoral Saudi Arabia can be... US chose a bad ally... US is also renting out the military in exchange for money to Saudi... I would welcome if US joined germany in their weapon embargo on turkey and saudi arabia, but trump vetoed against the saudi weapon embargo...