Armies who have secured suitable positions will prove superior in fight to those who are in bad positions. The king who leads
a strong army, and who has made adequate preparations against danger, may undertake an open fight. Otherwise, the king has to resort to subterfuge and stratagem. The king should strike the enemy when the enemy’s army is in trouble. When frontal attack is
unfavorable, he should strike it from behind. When attack on the rear is unfavorable, he should strike it in front. When attack on one side is unfavorable, he should strike it on the other.
A virtuous king should call his army together, and address them thus: "I am a paid servant like yourselves; this country is to be enjoyed by me together with you; (therefore) you have to strike the enemy specified by me."
The king should ensure that the frontal portion of his army consists of those men noted for their bravery, skill, virtue, and loyalty. The king should take his position together with the
reserve of his army; and without a reserve, he should never attempt to fight. Because it is by only means of the reserve force that troops who have been dispersed in battle are rallied together; and those constituents of the army which are weak are strengthened.
The utility of the different constituents of the army are as follows:
- Horses (trucks) are used for transportation over rough terrain; and for lengthening the supply line of the army. They are also used for supervising the army.
- Chariots (armored personnel carriers) are used for protecting the army and repelling attacks made on the army. As well as seizing and holding positions during battle.
- Elephants (battle tanks) must be kept in front of the army; and they are used for frightening and driving away the enemy as well as destroying fortifications.
- Infantry are used for carrying weapons and fighting. They may be used for striking in all places and at all times, and striking by surprise.
Having broken the enemy’s army, the king should seek for peace. If the two armies are of equal strength, he should make peace when requested. But if the enemy's army is inferior, he should attempt to destroy it.