Battle of Dan-no-ura
The decisive naval battle of the Genpei War, in which the Minamoto clan destroys the Taira.
The decisive naval battle of the Genpei War, in which the Minamoto clan destroys the Taira.
The Yuan twice sends fleets against Japan, in 1274 and 1281, and both fail; the storms involved become known as kamikaze ('divine winds').
A civil war that devastates Kyoto, weakens the Ashikaga shogunate and begins Japan's Sengoku (Warring States) period.
Toyotomi Hideyoshi twice invades Korea; Joseon and Ming forces, with Admiral Yi Sun-sin's navy, eventually repel the Japanese.
Tokugawa Ieyasu defeats his rivals, paving the way for the Tokugawa shogunate's 250-year rule over Japan.
Japan defeats Qing China in a war over influence in Korea, establishing itself as a rising Asian power.
Japan defeats the Russian Empire in a war over Manchuria and Korea, the first modern victory of an Asian power over a European one.
Japan's Kwantung Army stages a railway explosion near Mukden as a pretext for invading Manchuria.
A clash between Japanese and Chinese troops near Beijing begins the full-scale Second Sino-Japanese War (1937–1945).
After capturing Nanjing, the Imperial Japanese Army kills large numbers of Chinese prisoners and civilians over several weeks.
Soviet and Mongolian forces under Georgy Zhukov defeat the Japanese on the Mongolian–Manchurian border.
Germany invades Poland, starting the deadliest conflict in human history, which ends with Japan's formal surrender on 2 September 1945.
Japanese forces attack Lạng Sơn and land near Haiphong, compelling the French administration to accept Japanese bases in Tonkin.
The Imperial Japanese Navy launches a surprise attack on the US naval base at Pearl Harbor, Hawaii, bringing the United States into World War II.
British forces in Singapore surrender to Japan, the largest capitulation in British military history, beginning the Japanese occupation of Malaya.
Japan overthrows the French administration in Indochina; Bảo Đại then proclaims the Empire of Vietnam with Trần Trọng Kim as prime minister.
One of the bloodiest battles of the Pacific War, causing heavy losses among soldiers and Okinawan civilians.
The United States drops the first atomic bomb used in war on Hiroshima, killing tens of thousands instantly.
Japan signs the Instrument of Surrender aboard USS Missouri in Tokyo Bay, formally ending the Second World War.