They must be confined to simple movements over easy ground.

They must be carefully prepared secretly beforehand in every detail. The orders must include detailed particulars on the role of each unit or fraction of units, precise data on the rallying points and on the signals to be used.

For many reasons, chief among which is the difficulty of handling large units at night and maintaining contact, small units should be used.

The fire of the adversary being negligible at night, there is seldom any advantage in putting more than a battalion in line against a given objective, the quality, discipline and cohesion of the troops making up for the number.

Before beginning the approach, carefully secure all arms and utensils so as to prevent noise. Fix bayonets.

Walk in double files on sides of roads, never in the center. Otherwise as long as practicable, in columns of squads.

Commands are to be transmitted in a low voice by connecting files.

Keep absolute silence. Forbid all lights. No smoking allowed.

The itinerary should be reconnoitered beforehand, if possible, and index stakes planted; otherwise an officer should precede with a luminous compass and men to plant the stakes.

Do not answer the enemy's fire until the charge.

Success depends above all on the rapidity and continuity of the advance. Get there as quickly as possible.