Actually officers of non muslim countries come as well, Nigeria is a good example, so is Bhutan.
Usually though, mostly senior officers are sent to us for training since they want their leadership well versed in Aerial Warfare.Although not in CFT.. last time I met officers from Nigeria, Sudan, UAE, Saudi Arabia, Jordan, Bangladesh, Sri Lanka(wonderful guitarist) and Malaysia.
At the end of their course they were all treated to a good helping of our culture courtesy of their Lecturer whose son was getting married.
Funny though, you can never take the Airforce out of a man.
All throughout.. he was on the mike introducing;
the bringing in of the guy, we were holding that dupatta up; " Ladies and gents.. as you can see our interdiction has started and escorts are bringing in the main strike package"
The Singing '....This is very heavy ECm..."
The dances; " We are now going into the offensive-offensive stage..."