Liao policy of keeping soldiers’ families in the capital

The Liao policy of keeping soldiers’ families in the capital tied military service to the safety of soldiers’ households: families remained in the capital both to encourage loyalty and to discourage troops from rebelling while on campaign. During the revolt against YeLu HongJi, the arrangement turned against the emperor. The rebels seized relatives and used them to break the loyalty of his army, prompting a mass defection and forcing his retreat.

Purpose and Political Setting

The policy served two purposes. YeLu HongJi treated the families of his personal troops well and allowed them to live in the capital, encouraging the soldiers to feel indebted to him and ready to fight in a crisis. Keeping their households there also gave the state leverage over men away on campaign: soldiers would be less likely to revolt if their families remained within the emperor’s reach.

That calculation unfolded against a crisis of succession and military authority. YeLu HongJi’s uncle, YeLu ZhongYuan, had once been positioned to inherit the throne after his brother YeLu ZongZhen, but had instead supported his brother and later accepted a place in the succession under YeLu HongJi. YeLu HongJi entrusted him with supreme command of the army, while YeLu ZhongYuan’s son, YeLu NieLuGu, held the powerful office of Lord of the Southern Chancellery. When a rebellion broke out in the capital, this concentration of military authority made the emperor vulnerable: his uncle and cousin could mobilize far greater forces than the troops accompanying him.

The Rebellion and Its Military Stakes

The news of revolt reached YeLu HongJi’s hunting party through a chain of urgent bugle calls. He learned that the rebellion was associated with YeLu NieLuGu and that his uncle might support his son. A subsequent report said that YeLu ZhongYuan had proclaimed himself emperor and denounced YeLu HongJi as a usurper. The proclamation threatened to divide allegiance as well as command: YeLu HongJi feared that soldiers and subjects might accept its claim to legitimacy.

The emperor’s force faced a severe numerical disadvantage. YeLu HongJi set out with about 100,000 troops, while the opposing force was reported to number 500,000. When the armies met, his men built a wooden stockade on the grassland and stationed around 10,000 archers behind it. Drums coordinated the defense and the first volley brought down the enemy’s leading troops, but successive waves pressed forward. The policy of holding soldiers’ families in the capital, however, created a vulnerability that fortifications and battlefield discipline could not resolve.

Families Used to Break the Army

The rebels brought forward 30,000 people from the more than 200,000 relatives of soldiers they had taken. The captives included men, women, and children; the account notes that some had been arrested by mistake. A rebel commander then offered the soldiers a choice: surrender to the new emperor for promotion and rewards, or risk seeing their families killed.

The threat confronted YeLu HongJi’s men with the direct consequence of the policy. Their loyalty to the emperor had not been won simply by prospects of wealth or advancement, and earlier his personal presence at the front had strengthened their courage. But the families held in the capital were now exposed to retaliation in the middle of battle. As some soldiers recognized and called to relatives among the captives, men began leaving the stockade. An arrow struck one soldier as he ran toward his mother; the movement nevertheless spread, first to hundreds and then to thousands. In the end, around 60,000 to 70,000 men deserted to the rebel side.

Consequences and Significance

YeLu HongJi recognized that the position could no longer be saved. Taking advantage of the confusion as soldiers reunited with their families, he ordered a retreat toward the mountains in the northwest. His remaining force—about 80,000 men—escaped while the civilians obstructed the rebels’ pursuit, then built a new stockade on high ground. The family-retention policy had helped bind soldiers to the Liao ruler in ordinary circumstances, but the rebels’ control of those families broke the army’s cohesion at a decisive moment.

The episode shows the double edge of coercive military loyalty. A policy intended to prevent rebellion by tying soldiers’ households to the capital gave an enemy a means to exert pressure on the battlefield. Command, rewards, defensive construction, and coordinated archery could sustain YeLu HongJi’s position only while his men could continue to fight; when their families were threatened, attachment to kin overwhelmed the structure of the army. The resulting retreat makes the policy’s failure concrete: the state’s means of control became a lever for its opponents.