King Wu asked the T'ai Kung: "Suppose we have led our troops deep into the territory of the feudal lords where the enemy unites from all quarters and surrounds us, cutting off our road back home and severing our supply lines. The enemy is numerous and extremely well provisioned, while the ravines and gorges are also solidly held. We must get out-how can we?"
The T'ai Kung said: "In the matter of effecting a certain escape, your equipment is your treasure while courageous fighting is foremost. If you in vestigate and learn where the enemy's terrain is empty and vacuous, the places where there are no men, you can effect a certain escape.
"Order your generals and officers to carry the Mysterious Dark Pennants and take up the implements of war. Require the soldiers to put wooden gags into their mouths. Then move out at night. Men79 of courage, strength, and swiftness, who will risk danger, should occupy the front to level fortifications and open a passage for the army. Skilled soldiers and strong crossbowmen should compose an ambushing force which will remain in the rear. Your weak soldiers, chariots, and cavalry should occupy the middle. When the deployment is complete slowly advance, being very cautious not to startle or frighten the enemy. Have the Martial Attack Fu-hsii Chariots defend the front and rear and the Martial Flanking Great Covered Chariots protect the left and right flanks.
"If the enemy should be startled, have your courageous, strong risk-takers fervently attack and advance. The weaker troops, chariots, and cavalry should bring up the rear. Your skilled soldiers and strong crossbowmen should conceal themselves in ambush. If you determine that the enemy is in pursuit, the men lying in ambush should swiftly attack their rear. Make your fires and drums numerous, and [attack] as if coming out of the very ground or dropping from Heaven above. If the Three Armies fight courageously no one will be able to withstand us!"
King Wu said: "In front of us lies a large body of water, or broad moat, or deep water hole which we want to cross. However, we do not have equipment such as boats and oars. The enemy has fortifications and ramparts which limit our army's advance and block off our retreat. Patrols are constantly watchful; passes are fully defended. Their chariots and cavalry press us in front; their courageous fighters attack us to the rear. What should we do?"
The T'ai Kung said: "Large bodies of water, broad moats, and deep water holes are usually not defended by the enemy. If they are able to defend them, their troops will certainly be few. In such situations you should use the Flying River with winches and also Heaven's Huang to cross the army over. Our courageous, strong, skilled soldiers should move where we indicate, rushing into the enemy, breaking up his formations, all fighting to the death.
"First of all, burn the supply wagons and provisions, and clearly inform the men that those who fight courageously will live, while cowards will die.80 After they have broken out [and crossed the bridges], order the rear elements to set a great conflagration visible from far off.81 [The troops sallying forth] must take advantage of the cover afforded by grass, trees, hillocks, and ravines. The enemy's chariots and cavalry will certainly not dare pursue them too far. Using the flames as a marker, the first to go out should be ordered to proceed as far as the flames and then stop, reforming a four-sided attack formation. In this fashion the Three Armies will be fervent and sharp and fight courageously, and no one will be able to withstand us."
King Wu said: "Excellent!"
King Wu asked the T'ai Kung: "Suppose we have led the army deep into the territory of the feudal lords where we encounter deep streams82 or water in large valleys, ravines, and defiles. Our Three Armies have not yet fully forded them when Heaven lets loose a torrent, resulting in a sudden flood surge. The rear can not maintain contact with the advance portion. We don't have equipment such as pontoon bridges, nor materials such as heavy grass to stem the waters. I want to finish crossing, to keep the Three Armies from becoming bogged down. What should I do?"
The T'ai Kung said: "If the leader of the army and commander of the masses does not first establish his plans, the proper equipment will not be prepared. If his instructions are not precise and trusted, the officers and men will not be trained. Under such conditions they cannot comprise a king's army.
"In general, when the army is involved in a major campaign, everyone [should be] trained to use the equipment. For attacking a city wall or surrounding a town there are [armored] assault chariots, overlook carts, and battering rams, while for seeing inside the walls there are `cloud ladders' and `flying towers.' If the advance of the Three Armies is stopped, then there are the Martial Assault Great Fu-hsii Chariots. For defending both front and rear, for severing roads and blocking streets, there are the skilled soldiers and strong crossbowmen who protect the two flanks. If you are encamping or building fortifications, there are the Heaven's Net, the Martial Drop, the chevaux-de-frise, and the caltrops.
"In the daytime climb the cloud ladder and look off into the distance. Set up five-colored pennants and flags. At night set out ten thousand fire-cloud torches, beat the thunder drums, strike the war drums and bells, and blow the sharp-sounding whistles.
"For crossing over moats and ditches there are Flying Bridges with plantern-mounted winches and cogs. For crossing large bodies of water there are [boats called] Heaven's Huang and Flying River. For going against the waves and up current there are the Floating Ocean [rafts] and the [rope pulled] River Severance. When the equipment to be used by the Three Armies is fully prepared, what worries will the commander-in-chief have?"
King Wu asked the T'ai Kung: "Both the enemy and our army have reached the border where we are in a standoff. They can approach, and we can also advance. Both deployments are solid and stable; neither side dares to move first. We want to go forth and attack them, but they can also come forward. What should we do?"
The T'ai Kung said: "Divide the army into three sections. Have our advance troops deepen the moats and increase the height of the ramparts, but none of the soldiers should go forth. Array the flags and pennants, beat the leather war drums, and complete all the defensive measures. Order our rear army to stockpile supplies and foodstuffs without causing the enemy to know our intentions. Then send forth our elite troops to secretly launch a sudden attack against their center, striking where they do not expect it, attacking where they are not prepared. Since the enemy does not know our real situation, they will stop and not advance."
King Wu asked: "Suppose the enemy knows our real situation and has fathomed our plans. If we move, they will be able to learn everything about us. Their elite troops are concealed in the deep grass. They press us on the narrow roads and are attacking where convenient for them. What should we do?"
The T'ai Kung said: "Every day have the vanguard go forth and instigate skirmishes with them in order to psychologically wear them out. Have our older and weaker soldiers drag brushwood to stir up the dust, beat the drums and shout, and move back and forth-some going to the left, some to the right, never getting closer than a hundred paces from the enemy. Their general will certainly become fatigued, and their troops will become fearful. In this situation the enemy will not dare come forward. Then our advancing troops will [unexpectedly] not stop, some [continuing forward] to attack their interior, others the exterior. With our Three Armies all fervently engaging in the battle, the enemy will certainly be defeated."
King Wu asked the T'ai Kung: "Suppose we have led our troops deep into the territory of the feudal lords and are confronting the enemy. The two deployments, looking across at each other, are equal in numbers and strength, and neither dares to move first. I want to cause the enemy's general to become terrified; their officers and men to become dispirited; their battle array to become unstable; their reserve army to want to run off; and those deployed forward to constantly look about at each other. I want to beat the drums, set up a clamor, and take advantage of it so that the enemy will then run off. How can we do it?"
The T'ai Kung said: "In this case send our troops out about ten li from the enemy and have them conceal themselves on both flanks.
Send your chariots and cavalry out about one hundred li [and have them return unobserved] to assume positions cutting across both their front and rear.83 Multiply the number of flags and pennants, and increase the number of gongs and drums. When the battle is joined, beat the drums, set up a clamor, and have your men all rise up together. The enemy's general will surely be afraid, and his army will be terrified. Large and small numbers will not come to each other's rescue; upper and lower ranks will not wait for each other; and the enemy will definitely be defeated."
King Wu asked: "Suppose because of the enemy's strategic configuration of power [shib] we cannot conceal troops on the flanks, and moreover our chariots and cavalry have no way to cross behind them and assume positions to both the front and rear. The enemy anticipates my thoughts and makes preemptive preparations. Our officers and soldiers are dejected, our generals are afraid. If we engage in battle we will not be victorious. What then?"
The T'ai Kung said: "Truly a serious question. In this case five days before engaging in battle, dispatch distant patrols to observe their activities and analyze their forward movement in order to prepare an ambush and await them. We must meet the enemy on deadly ground. Spread our flags and pennants out over a great distance, disperse our arrays and formations. We must race forward to meet the enemy. After the battle has been joined, suddenly retreat, beating the gongs incessantly.S4 Withdraw about three li [beyond the ambush], then turn about and attack. Your concealed troops should simultaneously arise. Some should penetrate the flanks, others attack their vanguard and rear guard positions. If the Three Armies fervently engage in battle, the enemy will certainly run off."
King Wu said: "Excellent."
King Wu asked the T'ai Kung: "Suppose we have led the army deep into the territory of the feudal lords where we are confronting the enemy. The weather has been either extremely hot or very cold, and it has been raining incessantly day and night for ten days. The ditches and ramparts are all col lapsing; defiles and barricades are unguarded; our patrols have become negligent; and the officers and men are not alert. Suppose the enemy comes at night. Our Three Armies are unprepared, while the upper and lower ranks are confused and disordered. What should we do?"
The T'ai Kung said: "In general, for the Three Armies, alertness makes for solidity, laziness results in defeat. Order our guards on the ramparts to unceasingly challenge everyone. Have all those bearing the signal flags, both inside and outside the encampment, watch each other, responding to each other's orders with countersigns, but do now allow them to make any noise. All efforts should be externally oriented.
"Three thousand men should comprise a detachment.86 Instruct and constrain them with an oath, requiring each of them to exercise vigilance at his post. If the enemy approaches, when they see our state of readiness and alertness, they will certainly turn around. [As a result] their strength will become exhausted and their spirits dejected. [At that moment] send forth our elite troops to follow and attack them."
King Wu asked: "The enemy, knowing we are following him, conceals elite troops in ambush while pretending to continue to retreat. When we reach the ambush their troops turn back, some attacking our front, others our rear, while some press our fortifications. Our Three Armies are terrified, and in confusion fall out of formation and leave their assigned positions. What should we do?"
The T'ai Kung said: "Divide into three forces, then follow and pursue them, but do not cross beyond their ambush. When all three forces have arrived, some should attack the front and rear, others should penetrate the two flanks. Make your commands clear, choose your orders carefully. Fervently attack, advancing forward, and the enemy will certainly be defeated."
King Wu asked the T'ai Kung: "Suppose we have led the army deep into the territory of the feudal lords where, confronting them, we have each assumed defensive positions. The enemy has severed our supply routes and occupied positions cutting across both our front and rear. If I want to engage them in battle, we cannot win; but if I want to maintain our position, we cannot hold out for long. What should we do?"
The T'ai Kung said: "In general, when you venture deep beyond the enemy's borders you must investigate the configuration and strategic advantages of the terrain, and concentrate on seeking out and improving the advantages. Rely on mountains, forests, ravines, rivers, streams, woods, and trees to create a secure defense. Carefully guard passes and bridges, and moreover be certain you know the advantages of terrain conveyed by the various cities, towns, hills, and funeral mounds. In this way the army will be solidly entrenched. The enemy will not be able to sever our supply routes, nor be able to occupy positions cutting across our front and rear."
King Wu asked: "Suppose after our Three Armies have passed through a large forest or across a broad marsh and are on flat, accessible terrain, due to some erroneous or lost signal from our scouts, the enemy suddenly falls upon us. If we engage them in battle, we cannot win; if we assume a defensive position, it will not be secure. The enemy has outflanked us on both sides and occupied positions cutting across our front and rear. The Three Armies are terrified. What should be done?"
The T'ai Kung said: "Now the rule for commanding an army is always to first dispatch scouts far forward so that when you are two hundred li from the enemy, you will already know their location. If the strategic configuration of the terrain is not advantageous, then use the Martial Attack chariots to form a mobile rampart and advance. Also establish two rear guard armies to the rear-the further one hundred li away, the nearer fifty li away. Thus when there is a sudden alarm or an urgent situation, both front and rear will know about it, and the Three Armies will always be able to complete [their deployment into] a solid formation, never suffering any destruction or harm."
"Excellent," said King Wu.
King Wu asked the T'ai Kung: "Suppose, being victorious in battle, we have deeply penetrated the enemy's territory and occupy his land. However, large walled cities remain that cannot be subjugated, while their second army holds the defiles and ravines, standing off against us. We want to attack the cities and besiege the towns, but I am afraid that their second army will suddenly appear and strike us. If their forces inside and outside unite in this fashion, they will oppose us from both within and without. Our Three Armies will be in chaos; the upper and lower ranks will be terrified. What should be done?"
The T'ai Kung said: "In general, when attacking cities and besieging towns, the chariots and cavalry must be kept at a distance. The encamped and defensive units must be on constant alert in order to obstruct the enemy both within and without. When the inhabitants have their food cut offthose outside being unable to transport anything in to them-those within the city walls will be afraid, and their general will certainly surrender."
King Wu said: "Suppose that when the supplies inside the city are cut offexternal forces being unable to transport anything in-they clandestinely make a covenant and take an oath, concoct secret plans, and then sally forth at night, throwing all their forces into a death struggle. Some of their chariots, cavalry, and elite troops assault us from within; others attack from without. The officers and troops are confused, the Three Armies defeated and in chaos. What should be done?"
The T'ai Kung said: "In this case you should divide your forces into three armies. Be careful to evaluate the terrain's configuration and then [strategically] emplace them. You must know in detail the location of the enemy's second army as well as his large cities and secondary fortifications. Leave them a passage in order to entice them to flee. Pay attention to all the preparations, not neglecting anything. The enemy will be afraid, and if they do not enter the mountains or the forests, they will return to the large towns or run off to join the second army. When their chariots and cavalry are far off, attack the front; do not allow them to escape. Since those [remaining] in the city will think that the first to go out have a direct escape route, their well-trained troops and skilled officers will certainly issue forth, with the old and weak alone remaining. When our chariots and caval
ry have deeply penetrated their territory, racing far off, none of the enemy's army will dare approach. Be careful not to engage them in battle; just sever their supply routes, surround and guard them, and you will certainly outlast them.
"Do not set fire to what the people have accumulated; do not destroy their palaces or houses, nor cut down the trees at gravesites or altars. Do not kill those who surrender nor slay your captives. Instead show them benevolence and righteousness, extend your generous Virtue to them. Cause their people to say `the guilt lies with one man."' In this way the entire realm will then submit."
"Excellent," said King Wu.
King Wu asked the T'ai Kung: "Suppose we have led our troops deep into the territory of the feudal lords where we encounter deep grass and heavy growth which surround our army on all sides. The Three Armies have traveled several hundred li; men and horses are exhausted and have halted to rest. Taking advantage of the extremely dry weather and a strong wind, the enemy ignites fires upwind from us. Their chariots, cavalry, and elite forces are firmly concealed in ambush to our rear. The Three Armies become terrified, scatter in confusion, and run off. What can be done?"
The T'ai Kung said: "Under such circumstances use the cloud ladders and flying towers to look far out to the left and right, to carefully investigate front and rear. When you see the fires arise, then set fires in front of our own forces, spreading them out over the area. Also set fires to the rear. If the enemy comes, withdraw the army and take up entrenched positions on the blackened earth to await their assault. In the same way, if you see flames arise to the rear, you must move far away. If we occupy the blackened ground with our strong crossbowmen and skilled soldiers protecting the left and right flanks, we can also set fires to the front and rear. In this way the enemy will not be able to harm us."
The Seven Military Classics of Ancient China Page 12