Battles on 15 September

18 battles fought (or begun) on 15 September, from 1762 to 2014, in date order. Dates are from Wikidata and are shown only for battles from 1600 onwards with a single exact date. Dates recorded in the Julian (Old Style) calendar are listed under their Julian day and marked.

Which battles happened on 15 September?

The best-known battles on this day (by number of Wikipedia language editions) are Battle of Inchon (1950), Siege of Kobanî (2014), Battle of Angaur (1944).

• Battle of Signal Hill 15 September 1762Canada · Seven Years' War
• Landing at Kip's Bay 15 September 1776United States · American Revolutionary War
• Capture of Cayo Cocina 15 September 1779Belize · American Revolutionary War
• Siege of Belgrade (1789) 15 September 1789 – 8 October 1789Serbia · Austro-Turkish War of 1788–1791
• Siege of Goorumconda 15 September 1791 – 25 December 1791India · Third Anglo-Mysore War
• Battle of Epierre 15 September 1793France · French Revolutionary Wars
• Battle of Visakhapatnam 15 September 1804India · Napoleonic Wars
• Battle of Baltimore 15 September 1814United States · War of 1812
• Battle of Pyongyang (1894) 15 September 1894North Korea · First Sino-Japanese War
• Third Battle of Artois 15 September 1915 – 4 November 1915France · Western Front
• Capture of Martinpuich 15 September 1916France · Battle of the Somme
• Battle of Dobro Pole 15 September 1918Greece · World War I
• Battle of Angaur 15 September 1944 – 22 October 1944Palau · Pacific War
• Battle of Morotai 15 September 1944 – 4 October 1944Indonesia · Pacific War
• Siege of Dunkirk (1944–1945) 15 September 1944 – 8 May 1945France · Western Front
• Battle of Inchon 15 September 1950 – 19 September 1950South Korea · Korean War
• Battle of Sirte (2011) 15 September 2011 – 20 October 2011Libya · Libyan Civil War
• Siege of Kobanî 15 September 2014Turkey · Syrian Civil War