The third man from the right (front row) was an Iranian officer in my Special Forces Officers Course in 1975.
He was probably killed with the fall of the Shah, but in the one in a million chance that he would be in a dangerous situation if the picture was published, I've smudged out his face.
By the way, note the Iranian bell bottom trousers, the color of milk chocolate.
Note also the Officer from Singapore, and one from Malaysia. The two from Zaire left the platform and immediately boarded a flight home
This was in "the old days" when we kept our branch. You will see the 5th Group Surgeon, the Signal Company Commander, and one handsome (but baby faced) Infantry 1LT Detachment Executive Officer on the right front.
The TAC officer, MAJ Budge Williams, is left rear. Does anybody know the NCO with the JFK Center flash at the right rear?