Nahaki was occupied on the 14th by part of the 1st Brigade without opposition, but a reconnaissance made to the Khapakh Pass was fired on, and it was found to be held in strength. Both brigades closed up on the 16th at Nahaki, and while here the camp of the 1st Brigade was attacked in a most determined manner on the nights of the 16th and 18th. The enemy lost heavily on both occasions, but inflicted considerable loss upon our troops. On the 17th all the force was engaged in destroying the towers of villages belonging to Kandahari Safis and Halimzais; and on the next day the 2nd Brigade proceeded up the Bohai Dag to destroy the headquarters of the Hazrat Mullah, and met with strong opposition from the Khwaezais, Baizais and others near Zarawar China, the hills on both sides of the valley being held. The enemy were dislodged, with heavy loss, by the 28th and 55th. This brigade returned to Nahaki on the 20th, and the 1st moved north towards Lakarai, and found the enemy holding in considerable strength the village of Umra Kilai, with a deep and very intricate nullah behind and hills beyond. They were driven off after a stubborn resistance, during which their leaders repeatedly led charges with swords. The Mohmand losses were consequently very heavy, but none the less they made some half-hearted attacks on the bivouac during the night. Our casualties were five killed and seventeen wounded.
During the next day several towers between Nahaki and Lakarai were destroyed, a measure which resulted in some of the clans beginning to come in and submit.
On the 23rd the 1st Brigade moved from Lakarai to Shato Khel with only slight opposition, and on the day following to Kargha; the enemy had prepared and held a strong position at the entrance to Ambahar, but on their left flank being turned they fled, pursued by the cavalry, and heavily punished by the fire of the infantry. On the 27th General Willcocks returned, via Mulla Kilai, to Nahaki, and by this day the recalcitrant Utmanzai, Dawezai and Khwaezai had sent in jirgahs and submitted. There only remained the Khuda Khel Baizais, and their country was visited by the 2nd Brigade from Nahaki on the 28th, and this division was severely punished.