On the other hand, every one in the force had realised that there were "more kicks than ha'pence" to be got out of the Mamund Valley. All the villages in the plain had been destroyed. Only a few of those in the hollows of the hills remained. To these the enemy had retired. In Arrian's History of Alexander's Conquests we read the following passage: "The men in Bazira [Bazira is the same as Bajaur], despairing of their own affairs, abandoned the city... and fled to the rock, as the other barbarians were doing. For all the inhabitants deserted the cities, and began to fly to the rock which is in their land." Then it was that Alexander's difficulties began. Nor need we wonder, when the historian gravely asserts that "so stupendous is the rock in this land... that it was found impregnable even by Heracles, the son of Zeus." Thus history repeats itself, and the people of Bajaur their tactics. There was, however, no doubt as to the ability of the brigades to take and burn any village they might select. At the same time it was certain that they would encounter relays of Afghan tribesmen, and regular soldiers from the Amir's army, and that they would lose officers and men in the operation. The matter had to be carried to a conclusion at whatever cost, but the sooner the end was reached, the better. But in spite of the auguries of peace, the foraging parties were usually fired upon, and this furnished several opportunities for the display of the value of the cavalry. I shall avail myself of the occasion to review the performances of the mounted arm during the operations. As soon as the brigades entered Bajaur, the 11th Bengal Lancers were employed more and more in that legitimate duty of cavalry--reconnaissance. Major Beatson made daily expeditions towards the various valleys and passes about which information was needed. This use of cavalry is an entirely new one on the frontier--it having been thought that it was dangerous to employ them in this way. Though horsemen need good ground to fight on to advantage, they can easily move over any country, however broken, and where they are boldly used, can collect as much information as is necessary. Reconnaissance is by no means the only opportunity for cavalry employment on the frontier. They are as formidable in offensive tactics as they are useful in collecting intelligence.