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BATTLE // May 15, 1860

Battle of Jiangnan (1860)

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Source · Wikipedia

Significance

The Battle of Jiangnan in 1860 marked the decisive collapse of the Qing dynasty's second attempt to besiege Nanjing, the Taiping Heavenly Kingdom's capital. The Green Standard Army, numbering roughly 180,000 troops, was encircling Nanjing when the Taiping forces executed a strategic diversion and counter-encirclement that resulted in catastrophic Qing losses — approximately 140,000 casualties against roughly 8,000 on the Taiping side. The destruction of the Jiangnan Battalion effectively ended organized Qing offensive pressure on the Taiping capital for this phase of the rebellion, preserving the Heavenly Kingdom's seat of power and demonstrating the Taiping leadership's capacity for large-scale operational coordination. The outcome prolonged the Taiping Rebellion by removing the immediate threat to Nanjing and underscored the Green Standard Army's structural limitations against a mobile and numerically superior opponent operating on interior lines.

Tactics

The Taiping forces broke the Qing of Nanjing through a two-stage maneuver. First, they dispatched forces to sack Hangzhou, drawing Qing attention and stretching their dispositions. Taiping forces then rapidly redeployed back toward Nanjing, counter- the Qing siege force that remained around the capital. Caught between the city and the returning Taiping army, the Green Standard Army was completely routed.

Forces & casualties

Troop strength

  • Qing dynasty180,000
    medium
  • Taiping Heavenly Kingdom360,000
    medium

Taiping Heavenly Kingdom fielded a 2.0 : 1 numerical advantage

Casualties

  • Qing dynasty140,000
    medium78% loss rate
  • Taiping Heavenly Kingdom8,000
    medium2% loss rate

Commanders (10)

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Last verified June 2026
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