Sino-Japanese War most often refers to: * The

First Sino-Japanese War The First Sino-Japanese War (25 July 189417 April 1895), or the First China–Japan War, was a conflict between the Qing dynasty of China and the Empire of Japan primarily over influence in Joseon, Korea. In Chinese it is commonly known as th ...

(1894–1895), between China (Qing dynasty) and Japan (Empire of Japan), primarily over control of Korea * The

Second Sino-Japanese War The Second Sino-Japanese War was fought between the Republic of China (1912–1949), Republic of China and the Empire of Japan between 1937 and 1945, following a period of war localized to Manchuria that started in 1931. It is considered part ...

(1937–1945), began between China (Republic of China) and Japan (Empire of Japan) in 1937, eventually becoming part of

World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

in December 1941 when China joined the

Allies An alliance is a relationship among people, groups, or states that have joined together for mutual benefit or to achieve some common purpose, whether or not an explicit agreement has been worked out among them. Members of an alliance are calle ...

and officially declared war against Japan It may also refer to: *

Baekje–Tang War The Baekje–Tang War was fought between Baekje and the allied forces of the Tang dynasty and Silla between 660 and 663. The war was caused by the ongoing Goguryeo–Tang War in which numerous attacks and raids were made by Baekje and Goguryeo ...

(660–663), fought between Baekje and the allied forces of Tang and Silla between 660 and 663; it was in some respect a spillover of the, at the time, ongoing Goguryeo–Tang War *

Battle of Baekgang The Battle of Baekgang () or Battle of Baekgang-gu, also known as the Battle of Hakusukinoe () in Japan, and as the Battle of Baijiangkou ( zh, c=白江口之战, p=Bāijiāngkǒu Zhīzhàn, t=白江口之戰) in China, was a battle between Baek ...

(663), a battle between Baekje restoration forces and their ally, Yamato Japan, against the allied forces of Silla and the Tang Dynasty of ancient China *

Goguryeo–Tang War The Goguryeo–Tang War occurred from 645 to 668 and was fought between Goguryeo and the Tang dynasty. During the course of the war, the two sides allied with various other states. Goguryeo successfully repulsed the invading Tang armies during ...

(645–668), was fought between

Goguryeo Goguryeo (37 BC – 668 AD) (; ; Old Korean: Guryeo) also later known as Goryeo (; ; Middle Korean: 고ᇢ롕〮, ''kwòwlyéy''), was a Korean kingdom which was located on the northern and central parts of the Korea, Korean Peninsula an ...

and the

Tang dynasty The Tang dynasty (, ; zh, c=唐朝), or the Tang Empire, was an Dynasties of China, imperial dynasty of China that ruled from 618 to 907, with an Wu Zhou, interregnum between 690 and 705. It was preceded by the Sui dynasty and followed ...

. During the course of the war, the two sides allied with various other states. *

Mongol invasions of Japan Major military efforts were taken by Kublai Khan of the Yuan dynasty in 1274 and 1281 to conquer the Japanese archipelago after the submission of the Korean kingdom of Goryeo to Vassal state, vassaldom. Ultimately a failure, the invasion attemp ...

(1274), (1281) * Ningbo incident (1523) *

Jiajing wokou raids The Jiajing wokou raids caused extensive damage to the coast of China in the 16th century, during the reign of the Jiajing Emperor (r. 1521–67) in the Ming dynasty. The term "wokou" originally referred to Japanese pirates who crossed the sea a ...

(1542–1567), by Chinese-led international merchant-pirates (including the Japanese) on Ming dynasty China *

Japanese invasions of Korea (1592–98) The Imjin War () was a series of two Japanese invasions of Korea: an initial invasion in 1592 also individually called the "Imjin War", a brief truce in 1596, and a second invasion in 1597 called the Chŏngyu War (). The conflict ended in 159 ...

, was a full-scale war between a Ming dynasty and Joseon coalition and the invading Japanese *

Boxer Rebellion The Boxer Rebellion, also known as the Boxer Uprising, was an anti-foreign, anti-imperialist, and anti-Christian uprising in North China between 1899 and 1901, towards the end of the Qing dynasty, by the Society of Righteous and Harmonious F ...

(1898–1901), where Japan was part of the Eight-Nation Alliance that invaded Qing dynasty China to crush the Boxers * Jinan incident (1928), between Japanese-backed warlords and the Kuomintang *

Japanese invasion of Manchuria The Empire of Japan's Kwantung Army invaded the Manchuria region of the Republic of China on 18 September 1931, immediately following the Mukden incident, a false flag event staged by Japanese military personnel as a pretext to invade. At the ...

, in 1931 *

Pacification of Manchukuo The Pacification of Manchukuo was a Japanese counterinsurgency campaign to suppress any armed resistance to the newly established puppet state of Manchukuo from various anti-Japanese volunteer armies in occupied Manchuria and later the Co ...

, from 1931 to 1942 *

January 28 Incident The January 28 incident or Shanghai incident (January 28 – March 3, 1932) was a conflict between the Republic of China and the Empire of Japan. It took place in the Shanghai International Settlement which was under international control. Japa ...

(1932), between the Republic of China and the Empire of Japan in, and around, Shanghai *

Defense of the Great Wall The defense of the Great Wall ( zh, t=長城抗戰, s=长城抗战, p=Chángchéng Kàngzhàn) (January 1 – May 31, 1933) was a campaign between the armies of Republic of China and Empire of Japan, which took place before the Second Sino-Japan ...

(1933), of Rehe (province) and subsequent Actions in Inner Mongolia (1933–1936) *

Burma Campaign The Burma campaign was a series of battles fought in the British colony of British rule in Burma, Burma as part of the South-East Asian theatre of World War II. It primarily involved forces of the Allies of World War II, Allies (mainly from ...

, of World War II from 1942 to 1945, where the Chinese fought the Japanese Burma Army on the north wing of the campaign, in aid of British Empire forces {{disambiguation

See also