The Director passes out the papers containing Special Situation No. 4, reads the situation aloud and calls upon one or more members of the class to give their understanding of it. The Problem =Situation No. 4=: A few minutes after fire was opened by the machine guns, the enemy gave way, and Company —— advanced and disappeared over the ridge at (_t_) formerly held by the enemy. The left assault company (Company ——) has continued to make progress and is slightly in advance of the right assault company. _Required_: Orders as actually issued by Captain M, commanding the machine gun company. Explanation _The Director_: “The situation is one in which it would be possible for the battalion commander to give orders to the machine gun company, but would be necessary only in case that the company commander was incompetent. The captain of a company must not expect to receive orders from the major at every new phase of the situation. The major is probably eager to get forward to (_t_) to see for himself what the situation is and has no time to tell Captain M just what he shall do with his company. “Captain Smith, assuming you are Captain M, what orders would you give to the company?” _Captain Smith_: “I would send the following verbal message to the platoon commanders: “‘Advance your platoon by section to the position at (_t_).’” _The Director_: “If the enemy were still resisting, advancing the platoons by alternate sections would be the normal procedure. However, since the resistance of the enemy has temporarily ceased and he has passed over the ridge where he cannot at present fire on the machine gun company, Captain M has a little more choice in the formation that he will employ in advancing the company. It is perfectly practicable to advance by platoon, and there is some advantage in so doing as it will leave the platoon commanders in direct touch with their whole platoons. The left assault company is slightly in advance of the right, so it would be better to send the left platoon forward to the position at (_t_) and have the right platoon go forward just as soon as the left platoon has reached (_t_). “Captain Jones, what do you think of immediately sending the whole company forward?” _Captain Jones_: “It would not be safe. It is too early to know whether the enemy will counter-attack. If he should counter-attack and drive the infantry out of the position at (_t_), part of the machine guns should be in position to support the infantry. As soon as it appears that the attack of the infantry has succeeded, part of the guns must be sent forward to give the infantry closer support, but some guns must be retained in position until danger of a counter-attack has passed.” _The Director_: “Captain Burt, would you give the platoon leaders any additional instructions?”