I remember the Iranians at Lackland back in '77 when I was training. They were far and above the Arab trainees and had a far better reputation amongst the USAF Trainers. At the time the Shah had the best equipped armed force in the region. Most of all Air Force. Now that title would go to the Turks.
I went to Lackland in 81, didn't see any foreign trainees until I got to advanced training at Lowery
in Denver. I went to radar mech school with a couple of Mexicans. They were great guys, but we
were a tad confused because they were first Lts in the Mexican air force. Evidently the mechanics in
Mexico were officers and the enlisted basically wrench wranglers for them. When they graduated
with us, a bunch of senior Mexican AF officers came to the "ceremony". Looked like a constellation!
First time I ever saw a seven star colonel
Of course the first lts had captain's bars turned 90
degrees to the way we wear them and the captains have 3 parallel bars instead of two.