Who Was When
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China

14 civilisations, 12 wars

Civilisations whose heartland lies in today's China, and wars fought on its land or by its peoples.

Timeline

Oldest first

  1. War

    Qin's wars of unification
    The state of Qin

    Qin dynasty

    against
    The six other Warring States, each fighting Qin on its own

    Han, Zhao, and its successor state of Dai, Yan, Wei, Chu, and Qi

    Qin ruled the lands of all seven states; Ying Zheng took the title Shi Huangdi, First Emperor, and divided the empire into 36 commanderies.

    At the same time here: Warring States period and Qin dynasty

  2. War

    Han–Xiongnu wars
    The Han dynasty and its allies

    Han dynasty, Southern Xiongnu (allied with the Han from 50 CE), Xin dynasty of Wang Mang (9–23 CE, between the Western and Eastern Han), which massed troops on the frontier against the Xiongnu, Wusun (attacked the Xiongnu from the west alongside the Han offensive of 71 BCE), Wuhuan (scouts for the Han against the Xiongnu after 119 BCE; settled inside the frontier as Han auxiliaries from 49 CE), Xianbei (attacked the northern Xiongnu for the Han from about 49 CE and killed the chanyu Youliu in 87 CE), and Qiang horsemen in Dou Xian's army of 89 CE

    against
    The Xiongnu and their allies

    Xiongnu confederation (from 48 CE, the northern Xiongnu), Wuhuan and Xianbei, Xiongnu subjects who at times raided Han lands with them, until both changed sides by about 49 CE, and Western Qiang, who attacked Han towns in 112 BCE in league with the Xiongnu

    The northern Xiongnu state was broken and its remnants moved west; the southern Xiongnu lived under Han rule inside the frontier, and the Han held the Hexi Corridor and, for long periods, the Tarim Basin.

    At the same time here: Han dynasty

  3. War

    Mongol conquest of the Song dynasty
    The Mongol Empire and, from 1271, the Yuan dynasty

    Mongol Empire, Yuan dynasty, Northern Chinese "Han Army" troops and Song commanders and soldiers who changed sides, Troops of the Dali Kingdom (Yunnan), led by its Duan royal family under Mongol command after the Mongols took Dali in 1253, and Ilkhanate (sent the engineers who built counterweight trebuchets) (supporting)

    against
    The Southern Song dynasty

    Song dynasty

    The Song dynasty ended in 1279 and the Yuan dynasty of Kublai Khan ruled all of China.

    At the same time here: Song dynasty and Yuan dynasty

  4. War

    First Opium War
    British Empire

    United Kingdom (Royal Navy and British Army) and East India Company forces, with Indian troops

    against
    Qing China

    Qing dynasty

    In the Treaty of Nanking (29 August 1842) the Qing ceded Hong Kong Island to Britain, opened five ports to British trade and agreed to pay 21 million silver dollars.

    At the same time here: Qing dynasty

  5. War

    Second Opium War
    Britain and France

    United Kingdom (Royal Navy and British Army), Indian regiments under British command, Second French Empire, and United States (supporting)

    against
    Qing China

    Qing dynasty

    In the Convention of Peking (October 1860) the Qing confirmed the Treaties of Tianjin, opened Tianjin to trade, ceded southern Kowloon to Britain and raised the indemnity to 8 million taels each for Britain and France.

    At the same time here: Qing dynasty and French conquest of Vietnam

  6. War

    French conquest of Vietnam
    France, with Spain (1858–1862) and local auxiliaries

    France, Spain, with troops from the Spanish Philippines (1858–1862), and Vietnamese auxiliaries in French service, among them Cochinchinese riflemen

    against
    Đại Nam (Nguyễn dynasty), the Black Flag Army and Qing China

    Đại Nam under the Nguyễn dynasty, Black Flag Army of Liu Yongfu, and Qing dynasty

    By 1885 France ruled all of Vietnam: Cochinchina as a colony, Annam and Tonkin as protectorates; in the Treaty of Tientsin the Qing recognised the French protectorate.

    At the same time here: Qing dynasty and Second Opium War

  7. War

    Second Sino-Japanese War
    China: the Nationalist government, Communist-led forces and their allies

    Republic of China (Nationalist government), Communist-led Eighth Route Army and New Fourth Army, Soviet Volunteer Group (1937–1941), and United States

    against
    Empire of Japan and its client governments

    Empire of Japan, Manchukuo, Wang Jingwei regime (Nanjing, 1940–1945), and Mengjiang

    Japan surrendered to the Allies in August 1945, and its forces in China surrendered at Nanjing on 9 September 1945; Manchukuo and the Wang Jingwei government ended with them.

    At the same time here: World War II

  8. War

    World War II
    Allies

    Soviet Union (from 1941), United States, United Kingdom, Republic of China (Nationalist government), France, and Second Polish Republic

    against
    Axis

    Nazi Germany, Empire of Japan, and Kingdom of Italy (until 1943)

    The Allies won: Germany surrendered unconditionally on 8 May 1945 and Japan on 2 September 1945.

    At the same time here: Second Sino-Japanese War

  9. War

    First Indochina War
    French Union: France and the Associated States of Vietnam, Laos and Cambodia

    France, State of Vietnam, Kingdom of Laos, Kingdom of Cambodia, and United States (supporting)

    against
    Viet Minh (Democratic Republic of Vietnam) and allies

    Democratic Republic of Vietnam (Viet Minh), Pathet Lao, Khmer Issarak (United Issarak Front), China (supporting), and Soviet Union (supporting)

    France agreed at Geneva to armistices that left the Democratic Republic of Vietnam in the north and the State of Vietnam in the south, divided at the 17th parallel; the last French troops left the south in April 1956.

    At the same time here: Korean War

  10. War

    Korean War
    North Korea, the Chinese People's Volunteer Army and the Soviet Union

    North Korea, Chinese People's Volunteer Army, and Soviet Union

    An armistice, not a peace treaty, ended the fighting on 27 July 1953, with the front line close to the 38th parallel; Korea stayed divided.

    At the same time here: First Indochina War

  11. War

    Vietnam War
    North Vietnam, the Viet Cong and their allies

    Democratic Republic of Vietnam (North Vietnam), National Liberation Front (Viet Cong) and, from 1969, the Provisional Revolutionary Government, Pathet Lao, Khmer Rouge and, from 1970, the GRUNK, China, Soviet Union, and North Korea

    against
    South Vietnam, the United States and their allies

    Republic of Vietnam (South Vietnam), Kingdom of Laos (from 1959), Khmer Republic (1970–1975), United States, South Korea, Australia, New Zealand, Thailand, and Philippines

    The Republic of Vietnam surrendered on 30 April 1975; North and South were formally united as the Socialist Republic of Vietnam on 2 July 1976.

  12. War

    Soviet–Afghan War
    Soviet Union and the Democratic Republic of Afghanistan

    Soviet Union and Democratic Republic of Afghanistan (PDPA government)

    against
    Afghan mujahideen and their backers

    Afghan mujahideen, Pakistan (supporting), United States (supporting), Saudi Arabia (supporting), China (supporting), United Kingdom (supporting), Iran (supporting), and Egypt (supporting)

    The Soviet Union withdrew all its troops by 15 February 1989 without defeating the mujahideen; the war between the Afghan government and the mujahideen went on.