An example of another manner in which cavalry may be employed after a victory can be taken from the Egyptian campaign of 1882, when, after the battle of Tel-el-Kebir, by a rapid advance of the cavalry some fifty miles ahead of the infantry, the capital of the country was captured by the English cavalry division. If the battle is lost, still greater are the responsibilities of the cavalry. Detached squadrons with scouts must be sent round the flanks to ascertain the strength of the enemy sent in pursuit. Every available position must be taken up by the horse artillery, and every advantage seized for counter attack. Above all, accurate information must be obtained for the general-in-chief of the nature of the pursuit, in order that he may not harass his main body by falling back further than necessary. This subject, however, is beyond the scope of this lecture, and is one of study of past campaigns. Of the action of cavalry in savage warfare, the recent campaigns in Africa have given some experience. In the presence of an enemy met with in such enormous numbers as in the desert, cut off from all help, knowing that unless you win you die, it seems to be decided that our infantry must adopt the square as the most suitable formation. In the Zulu war, the cavalry at the battle of Ulundi was placed inside the square. The experience met with there was exceptional, and from the swarms of savages surrounding the square in all directions it was considered desirable to keep the 17th Lancers in the center of it, in order that they should not interfere with the infantry fire, and that when the enemy was repulsed, they should be launched out upon them, and this was done with perfect success. It is, however, contrary to the instincts and traditions of cavalry to be shut up in a square, and, where practicable, I should think cavalry outside a square, even at some distance out of the way of the infantry fire, acting with horse artillery, would very much disturb the attacking bodies of the enemy, and perhaps attract away a portion of them, and they could be brought up, when called upon to do so, to carry out the pursuit. In the first campaign on the east coast of the Soudan, on the advance to El Teb and afterward to Tokar, squadrons were sent in front and on the flanks of the square with scouts thrown out to feel the way and obtain information, while the main body of the cavalry was echeloned on the rear and flank opposite an angle of the square in the most suitable manner to avoid any interference with its fire. During the action it remained in this position until after the first attack on the square, when it moved away past the square on the outward flank and acted on the enemy's rear and engaged their reserves until the action was over. During the desert march in the Nile expedition, the 19th Hussars, by its scouting, protected the square and gave it timely notice of the approach of the enemy.