Sorry, but the CIA did not even have much direct contact with the Mujahedeen except through al Qaeda.
The Pashtun and Tajiks were not our allies, so the CIA did not trust them.
The Saudis, like bin Laden, were our allies, so we not only trusted them, but funneled our money and weapons through them.
Read who was giving weapons to the Mujahedeen.
{...
Military aid
Weapons supplies were made available through numerous countries. The United States purchased all of Israel's captured Soviet weapons clandestinely, and then funnelled the weapons to the Mujahideen, while Egypt upgraded its army's weapons and sent the older weapons to the militants. Turkey sold their
World War II stockpiles to the warlords, and the British and Swiss provided
Blowpipe missiles and
Oerlikon anti-aircraft guns respectively, after they were found to be poor models for their own forces.
[164] China provided the most relevant weapons, likely due to their own experience with
guerrilla warfare, and kept meticulous record of all the shipments.
[164]
...}
Would China be giving SAMs to Pashtun and Tajiks who have Uyghur ties, or to Saudis like al Qaeda?
So could I be wrong?
Sure, I have 2nd hand sources only.
But al Qaeda was there from the beginning.
I am not wrong in remembering how highly the US promoted al Qaeda.
That is pure memory, so is not wrong.