Manchu Eight Banners System

Timeline

1. 1601–1615Hetu Ala (capital of Later Jin) · LiaoningBuilding on the niru (niru, roughly 300 households per unit) as the basic organizational unit, Nurhaci reorganized the military population of the tribes in 1601 into four banners: Yellow, White, Red, and Blue. Niru ejen commanded each niru, and each banner had a gusa ejen (commander-in-chief) overseeing banner affairs. This system brought scattered Jurchen tribal warriors under unified command, achieving a high degree of military-civil merger, and was the core institutional pillar of Later Jin state-building.
2. 1615–1644Shengjing (Shenyang) · LiaoningIn 1615 Nurhaci expanded the four banners into eight: Bordered Yellow, Plain Yellow, Bordered White, Plain White, Bordered Red, Plain Red, Bordered Blue, and Plain Blue. In 1635 Hong Taiji added Mongol Eight Banners (organizing submitted Mongol tribes) and Han Eight Banners (organizing surrendered Han artillerymen and craftsmen) alongside the Manchu Eight Banners, forming three complete sets of the "Eight Banners system" totaling 24 banners, further expanding the Qing's military potential and multi-ethnic integration capacity.
3. 1644–1661Beijing and garrison cities nationwide · ChinaAfter the Qing army entered the pass, banner people were stationed across the land: the Eight Banners garrison guarded Beijing's inner city (divided by banner districts), while the Eight Banners garrison troops (about 100,000) were deployed to strategic locations nationwide, with cities such as Xi'an, Hangzhou, Guangzhou, and Chengdu setting aside separate Manchu cities for banner residents. Banner people received state stipends and were barred from engaging in independent livelihoods, forming a military settler community segregated from Han civilian society, constituting the institutional core of Qing rule over China as conquerors.
4. 1661–1681Beijing and China's southwestern provinces · ChinaWhen the Revolt of the Three Feudatories broke out in 1673, the Kangxi Emperor mobilized the Eight Banners army on a large scale to suppress it in the south. However, due to decades of peaceful life since entering the pass, Manchu banner people's martial skills had deteriorated, and the combat effectiveness of the garrison Eight Banners had clearly declined, with main combat duties gradually shifting to the Green Standard Han troops. After the revolt was suppressed in 1681, Kangxi recognized the problem of Eight Banners military decline and issued a series of reform edicts requiring banner people to restore their archery and horsemanship traditions, but with limited results; the main military force had in practice shifted to the Green Standard.
5. 1681–1912Throughout the Qing empire · ChinaAfter the 18th century, the banner population continued to grow while state stipends remained limited, creating a severe "banner soldiers' livelihood" problem. Banner people were barred from farming and commerce, their archery and horsemanship skills fell into disuse, they suffered repeated defeats in the Opium Wars, and during the Taiping Rebellion they were almost incapable of fighting, being fully replaced by the Xiang and Huai armies. The Qing court attempted reforms multiple times, but the social and military functions of the Eight Banners system had essentially collapsed, and it perished along with the fall of the Qing dynasty.