Silent Basilisk

A Hamid POW was a former member of the Hamid group of the Mujahideen stationed at Da Smasei Laman. His unit was wiped out under mysterious circumstances shortly after receiving the Honey Bee secret weapon from their CIA handlers, with him being the sole survivor. The Soviets eventually became privy to the CIA weapon and attempted to interrogate him for its location. As he was mute, however, he could not respond to their questions verbally. Eventually, the Soviets decided to have him physically lead them to the weapon. However, Venom Snake proceeded to save him from his captors, to which he promptly returned the favor by giving his group, the Diamond Dogs, who had been contracted by the CIA to recover the weapon before it fell into enemy hands the location of the Honey Bee by pointing to it on a map.

Behind the scenes
The Hamid POW was a character in the mission "Where Do the Bees Sleep?" in Metal Gear Solid V: The Phantom Pain. The player can either rescue him as a side objective, or otherwise allow the Soviets to lead him to the Honey Bee weapon and tail them.