
1943
- January 19, 1943 - Americans take Buna and Sanananda
- January 20, 1943 - Eisenhower is given control over French, American, and British forces
- January 23, 1943 - Montgomery's army took Tripoli
- March 1, 1943 - Battle of the Bismarck Sea begins
- March 15, 1943 - Russia evacuated Kharkov
- April 17, 1943 - Yamamoto dies in a plane crash
- May 7, 1943 - Anderson's army broke through into Tunis
- May 11, 1943 - Americans invade Attu
- June 2, 1943 - Attu is taken by the Americans
- June 11, 1943 - Allies take Pantelleria
- July 12, 1943 - Battle of Kulu Gulf is fought
- July 25, 1943 - Mussolini was arrested by Victor Emmanuel III
- August 4, 1943 - Orel was taken by the Russians
- August 6, 1943 - Battle of Vella Gulf is fought
- August 15, 1943 - The Americans invade Kiska
- August 17, 1943 - Battle for Sicily is over
- September 3, 1943 - Badoglio signed the Italian unconditional surrender
- September 3, 1943 - General Montgomery led his British forces into Reggio di Calabria
- September 9, 1943 - Battleship Roma was sunk by the Germans
- September 9, 1943 - The Americans attempted to invade Naples under Operation Avalanche
- September 14, 1943 - American and Australian forces take Salamaua
- October 1, 1943 - General Clark's Fifth Army went into Naples
- October 2, 1943 - Australian forces take Finschhafen
- October 13, 1943 - Badoglio's Italy declared war on Germany
- November 20, 1943 - Makin is invaded in taken by America
- November 21, 1943 - Tarawa is invaded
- December 25, 1943 - Scharnhorst is sank by the British