[588]. Time of making attack depends upon object sought. The time of night at which the attack should be made depends upon the object sought. If a decisive attack is intended, it will generally yield the best results if made just before daylight. If the object is merely to gain an intrenched position for further operations, an earlier hour is necessary in order that the position gained may be intrenched under cover of darkness. (566)
[589]. Formation; use of bayonet; preparations to repel counter attack. The formation for attack must be simple. It should be carefully effected and the troops verified at a safe distance from the enemy. The attacking troops should be formed in compact lines and with strong supports at short distances. The reserve should be far enough in rear to avoid being drawn into the action until the commander so desires. Bayonets are fixed, pieces are not loaded.
Darkness causes fire to be wild and ineffective. The attacking troops should march steadily on the enemy without firing, but should be prepared and determined to fight vigorously with the bayonet.
In advancing to the attack the aim should be to get as close as possible to the enemy before being discovered, then trust to the bayonet.
If the assault is successful, preparations must be made at once to repel a counter attack. (567)
[590]. Measures taken by defense to resist night attacks. On the defense, preparations to resist night attacks should be made by daylight whenever such attacks are to be feared.
Obstacles placed in front of a defensive position are especially valuable to the defense at night. Many forms of obstacles which would give an attacker little concern in the daytime become serious hindrances at night.
After dark the foreground should be illuminated whenever practicable and strong patrols should be pushed to the front.
When it is learned that the enemy is approaching, the trenches are filled and the supports moved close to the firing line.
Supports fix bayonets, but do not load. Whenever practicable and necessary, they should be used for counter attacks, preferably against a hostile flank.