General Roberts, to whom the conduct of operations in the Kuram district had been entrusted, crossed the frontier on November 21st, and marched up the valley with great expedition. The inhabitants evinced friendliness, bringing in live stock and provisions for sale. Reaching Habib Killa on the morning of the 28th, he received a report that the Afghan force which he knew to be opposed to him had abandoned its guns on the hither side of the Peiwar Kotul, and was retreating in confusion over that summit. Roberts promptly pushed forward in two columns. Building on the erroneous information that the enemy were in a hollow trying to withdraw their guns--in reality they were already in their entrenched position on the summit of the Kotul--he ordered Cobbe's (the left) column to turn the right of the supposed Afghan position, and debar the enemy from the Kotul, while the other column (Thelwall's) was ordered to attack in front, the object being to have the enemy between two fires. Cobbe's leading regiment near the village of Turrai found its advance blocked by precipices, and a withdrawal was ordered, the advantage having been attained of forcing the enemy to disclose the position which he was holding. Further reconnaissances proved that the Afghan line of defence extended along the crest of a lofty and broken mountainous range from the Spingawai summit on the left to the Peiwar Kotul on the right centre, the right itself resting on commanding elevations a mile further south. The position had a front in all of about four miles. It was afterwards ascertained to have been held by about 3500 regulars and a large number of tribal irregulars. General Roberts' force numbered about 3100 men. His scheme of operations he explained to his commanding officers on the evening of December 1st. With the bulk of the force he himself was to make a circuitous night march by his right on the Spingawai Kotul, with the object of turning that position and taking the main Afghan position on the Peiwar Kotul in reverse; while Brigadier Cobbe, with whom were to remain the 8th (Queen's) and 5th Punjaub Infantry regiments, a cavalry regiment and six guns, was instructed to assail the enemy's centre when the result of the flank attack on his left should have made itself apparent.