Treaty of 1907 (1907) Namdaemun Battle (1907) Invasion of Manchuria(1931) Taisho Period World War I (1914–1918) Siege of Tsingtao (1914) Siberian Intervention (1918–1922) Battle of Qingshanli (1920) Battle of Fengwudong (1920) Invasion of Manchuria (1931) Showa Period Second Sino-Japanese War (1937–1945) Marco Polo Bridge Incident (1937) Battle of Beiping–Tianjin (July–August 1937) Battle of Shanghai (1937) Battle of Pingxingguan (1937) Battle of Nanjing (1937) Battle of Taiyuan (1937) Battle of Xuzhou (1937) Battle of Taierzhuang (1938) Battle of Wuhan (1938) Battle of Canton (October–December 1938) Hainan Island Operation (February 1939) Battles of Khalkhin Gol (Nomonhan Incident) (1939) Battle of Changsha (1939) Hundred Regiments Offensive (1940) Invasion of French Indochina (1940) World War II 1941 Attack on Pearl Harbor Japanese invasion of The Philippines Japanese invasion of Thailand Battle of Malaya Battle of Hong Kong Battle of Guam Battle of Wake Island Battle of Singapore Battle of Borneo Battle of Kampar 1942 Battle of Bataan Battle of Manado Battle of Tarakan Battle of Balikpapan Battle of Ambon Marshalls-Gilberts raids Battle of Makassar Strait Invasion of Sumatra Battle of Palembang Battle of Badung Strait Battle of Timor Battle of the Java Sea Battle of the Coral Sea Battle of Corregidor Battle of Midway Battle of the Eastern Solomons Battle of Savo Island Battle of Milne Bay Battle of Tassafaronga Battle of the Santa Cruz Islands Battle of Guadalcanal (7 August 1942 – 9 February 1943) 1943 Battle of the Bismarck Sea (2–4 March) Battle of the Komandorski Islands (27 March) Battle of Bairoko (20 July) Battle of Empress Augusta Bay (1–2 November) Battle of Tarawa (20 November – 23 November) 1944 Battle of Imphal (March – July) Battle of the Philippine Sea (19–20 June) Battle of Saipan (15 June – 9 July) Battle of Guam (21 July — 10 August) Battle of Peleliu (September – November) Battle of Leyte Gulf (23–26 October) Battle of Leyte (17 October – 31 December) 1945 Battle of Iwo Jima (19 February – 26 March) Battle of Okinawa (April – June) Operation Ten-Go (April) Soviet invasion of Manchuria (9 August – 2 September) Heisei Period Battle of Amami-Ōshima (2001) See also Military history of Japan Battles of the Imperial Japanese Navy Battles Battles