He gives to patrols the same information and the necessary orders as to their routes and the frequency with which the same shall be covered. Each patrol should go over its route once before dark. Every picket should maintain connection by patrols with outguard on its right and left. Each commander will take precaution to conceal his outguard and will generally strengthen his position by intrenching. RELIEVING THE OUTPOST Evening and shortly before dawn are hours of special danger. The enemy may attack late in the day in order to establish himself on captured ground by intrenching during the night; or he may send forward troops under cover of darkness in order to make a strong attack at early dawn. Special precaution is therefore taken at those hours by holding the outpost in readiness, and by sending patrols in advance of the line of observation. If a new outpost is to be established in the morning, it should arrive at the outpost position at daybreak, thus doubling the outpost strength at that hour. CHAPTER II ATTACK AND DEFENSE Combat is divided into two general classes, the offensive (attack) and the defensive. THE THEORY OF ATTACK Decisive results are obtained only by the offensive. Aggressiveness wins battles. If you want to thrash a man go after him; don't wait for him to come to you. When attacking use every available man. Have every man in the proper place at the proper time and in a physical and moral condition to do his utmost. ADVANTAGES OF THE ATTACK (1) You can elect the point of attack while the defender must be prepared to resist at all points. (2) The fact that you are advancing in spite of the defender's fire stimulates you and depresses the enemy. (3) You leave your dead behind while the defender must fight among his fallen comrades, which is demoralizing. (4) You usually are conscious of the fact that you have more men on your side than the defender. You have more rifles on the line than the enemy. (5) Your fire is usually more efficacious than that of your opponent because it is usually converging while his is diverging. These advantages alone will not necessarily insure success, but fire superiority, if gained and maintained, does insure success. By gaining and maintaining fire superiority you remove all doubt as to the final outcome of the attack. DIFFERENT KINDS OF ATTACK The most usual kinds of attack are: Frontal Attack. This attack is delivered directly against the front of the enemy. It offers little opportunity to bring more rifles against the enemy than he can bring against you. Decisive results can only be expected when your force is larger than your opponent's or when his is unduly extended. It is a dangerous and costly method of attacking.