There was a comment below on the positions of Pathans genetically in relation to South Asians and Iranians. The “Pathan” samples are from Pakistan, while “Pashtun” are from Afghanistan. What you can see is that the “Pathan” samples are more like Punjabis, while Pashtuns are like Tajiks. The Iranian samples are from western Iran. You can see that the Pakistani Pathans are definitely a little closer to UP Brahmins than to Iranians. The Afghans are a bit closer to Iranians than UP Brahmins.
With 4 migrations:
With 6 migrations: