It was now time for Pollock to advance. The centre column did not attempt to move forward until the flankers had fought their way to the rear of the mouth of the pass. But when he had fairly turned the enemy’s position, he began to destroy the barrier, and prepared to advance into the pass. The enemy had assembled in large numbers at the mouth, but finding themselves outflanked—finding that they had to deal with different men and a different system from that which they had seen a few months before, they gradually withdrew, and, without opposition, Pollock now cleared his way through the barricade, and pushed into the pass with his long string of baggage. The difficulties of the remainder of the march were now mainly occasioned by the great extent of this convoy. Pollock was conveying both ammunition and provisions to Sale’s garrison; and there were many more beasts of burden, therefore, than were used by his own force. But skilfully was the march conducted. Encumbered as he was, the General was compelled to move slowly forward. The march to Ali-Musjid occupied the greater part of the day. The heat was intense. The troops suffered greatly from thirst. But they all did their duty well. Whatever doubts may have lingered to the last in Pollock’s mind, were now wholly dispersed; and when he reached Ali-Musjid in safety, and had time to think over the events of the day, nothing refreshed him more than the thought that the Sepoys had fairly won back the reputation they had lately lost.[65]

The enemy had evacuated Ali-Musjid in the morning, and now Ferris’s jezailchees were sent in to garrison the place. A part of Pollock’s force, with the head-quarters, bivouacked near the fortress. The night was bitterly cold; but the command of the heights was maintained, and the men, both European and Natives, who had been under arms since three o’clock in the morning, did not utter a complaint. They appeared to feel that they had done a great work; but that the utmost vigilance was necessary to secure the advantage they had gained. The enemy were still hovering about, and all night long firing upon our people. It was necessary to be on the alert.

History of the War in Afghanistan, Vol. III (of 3) — Part 48

It was a great thing to have accomplished such a march with so little loss of life, and no loss of baggage. Avitabile said that Pollock and his force were going to certain destruction. Had he moved precipitately with his main column into the pass, he would probably have been driven back with great slaughter; but the precaution he took in crowning the heights and turning the enemy’s position, secured him, though not without some fighting the whole way, a safe passage. The enemy are said to have lost about 300 men killed, and 600 or 800 wounded.

History of the War in Afghanistan, Vol. III (of 3) — Part 48