Inca Civil War

Inca Civil War
Illustration by John Harris Valda, envisaging an encounter between Huáscar and Atahualpa on a battlefield during the civil war
Date 1529 – April 1532 Location Peru and Ecuador Result Victory of Atahualpa; reunion of the Inca Empire under his rule Weakening of the empire which leads to the Spanish conquest
Belligerents
Huáscar and his allies	Atahualpa and his allies
Commanders and leaders
Huáscar (POW) Atoc † Hango † Topa Atao (POW) Ullco Colla † Tito Atauchi Uampa Yupanqui Guanca Auqui Agua Panti Paca Yupanqui	Atahualpa Chalcuchimac Quizquiz Rumiñawi Ukumari Tomay Rima †
Strength
~400,000; 100,000 Ecuadorian Cañaris	Initially 50,000–100,000 At peak some 250,000
Casualties and losses
Possibly more than 100,000 killed Tumebamba destroyed	Unknown

Inca Empire
Inca society
Army Agriculture Architecture Ayllu Cuisine Education Engineering Mythology Religion Roads
Inca history
Kingdom of Cusco Inca Empire History of Cusco Inca–Chanka war Chimor–Inca War Invasion of Chile Neo-Inca State Civil War Spanish conquest
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The Inca Civil War, also known as the Inca Dynastic War, the Inca War of Succession, or, sometimes, the War of the Two Brothers, was fought between half-brothers Huáscar and Atahualpa, sons of Huayna Capac, over succession to the throne of the Inca Empire.^{[1]: 146–149 [2]} The war followed Huayna Capac's death.

It began in 1529, and lasted until 1532. Huáscar initiated the war; appointed as emperor and claiming the throne, he wanted to defeat Atahualpa's competition. Atahualpa was tactically superior to his brother in warcraft and to the mighty armies of Cuzco, which their father had stationed in the north part of the empire during the military campaign.^[3] Accounts from sources all vary in the exact details. Following Atahualpa's victory, Spanish forces led by Francisco Pizarro invaded this region. He ultimately captured and killed Atahualpa, after receiving a ransom that was purportedly to free him.^[4]