They advance as far as possible ahead of the line.
174.—Reinforcing.
They come up with a rush and shout to rehearten the line.
THE COMPANIES IN SUPPORT.
175.—Position.
They are kept out of range of the enemy's fire upon the firing line but near enough to interfere as soon as called upon.
176.—Liaison with battalion commander.
The captains keep in touch with the battalion commander.
177.—Advance into action.