In 1901, after the Boxer Rebellion started, Tang Caichang and Tan Sitong of the previous Foot Emancipation Society organised the Independence Army. The Independence Army Uprising was planned to occur on 23 August 1900. Their goal was to overthrow Empress Dowager Cixi to establish a constitutional monarchy under the Guangxu Emperor. Their plot was discovered by the governor general of Hunan and Hubei. About twenty conspirators were arrested and executed.
The set-piece period of the war now largely gave way to a mobile guerrilla war, but one final operation remained. President Kruger and what remained of the Transvaal government had retreated to eastern Transvaal. Roberts, joined by troops from Natal under Buller, advanced against them, and broke their last defensive position at Bergendal on 26 August.