New Zealand military involvement in the Second World War
A brief outline of the key events of the Second World War, particularly those involving New Zealand.
Jump to: 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945
By 1938 developments internationally over the previous 20 years, especially the rise of Nazi Germany, had made the possibility of another global conflict very real.
1939
- 14 March: German troops occupy Prague and the rest of Czechoslovakia
- 31 March: United Kingdom and France guarantee Polish independence
- 7 April: Italy invades Albania
- 14 June: Japanese blockade British concession at Tientsin, China
- 22 August: Soviet Union and Germany sign non-aggression pact
- 1 September: Germany invades Poland
- 3 September: Britain, France, New Zealand and Australia declare war on Germany
- 5 September:
- A flying officer in the Royal Air Force (RAF) is the first New Zealander taken prisoner of war
- South Africa declares war on Germany
- 10 September: Canada declares war on Germany
- 12 September: Enlistment for 2 New Zealand Expeditionary Force (2 NZEF) begins
- 17 September: Soviet Union invades Poland
- 27 September: Germans take Warsaw
- 29 September: Germany and Russia partition Poland
- 3 October: First Echelon 2 NZEF begins training at Burnham, Trentham, Hopuhopu and Papakura
- 4 October: New Zealand government announces formation of a Māori battalion for 2 NZEF
- 16 October: First German air raid on Britain
- 8 November: Attempt to assassinate Adolf Hitler fails
- 23 November: Major-General Bernard Freyberg appointed to command 2 NZEF
- 11 December: First Echelon advance party sails from Wellington
- 13 December: New Zealand cruiser HMS Achilles involved in Battle of the River Plate with German pocket battleship Admiral Graf Spee
- 17 December: Empire Air Training Scheme agreement commits New Zealand to providing 3000 trainees per annum
1940
- 5 January: First Echelon embarks for Middle East
- 7 January: First Echelon advance party arrives at Port Said, Egypt
- 8 January: Rationing begins in Britain
- 12 January: Second Echelon 2 NZEF begins training
- 28 January: 28 (Māori) Battalion assembles in Palmerston North
- 12 February: Main body of First Echelon 2 NZEF arrives at Maadi Camp, Egypt
- 19 March: First British air attacks on a land target - the island of Sylt in the Frisian Islands, off the north-west coast of Germany
- 27 March:
- New Zealand airmen take part in first leaflet raid on Hamburg as members of the RAF
- Michael Savage, Prime Minister of New Zealand, dies
- 1 April:
- Formation of No. 75 (NZ) Squadron in Britain by the British Air Ministry
- Peter Fraser becomes Prime Minister of New Zealand
- 9 April:
- Germany invades Denmark and Norway
- RAF and Royal Navy, including New Zealanders, involved in campaign in Norway
- 15-18 April: British troops land in Norway
- 29 April: Empire Air Training Scheme commences in Canada, Australia and New Zealand
- 30 April: Evacuation of British forces from Andalsnes, central Norway
- 2 May: Second Echelon 2 NZEF sails from Wellington
- 10 May:
- Germany invades the Netherlands, Belgium, Luxembourg and France
- Winston Churchill becomes Prime Minister of the United Kingdom
- RAF begins bombing raids on Germany
- 12-14 May: Germans break through on the French front
- 15 May: Netherlands surrenders to Germany
- 17 May: Third Echelon 2 NZEF begins training
- 20 May: Germans reach the Somme battlefield
- 25 May: Germans surround the Belgian Army, French forces and most of British Expeditionary Force at Dunkirk
- 26 May: Evacuation from Dunkirk begins
- 28 May: Belgium surrenders to Germany
- 3 June: Germans bomb Paris. Evacuation from Dunkirk ends
- 5 June: New Zealand begins raising an infantry brigade group for Fiji
- 7 June: Fighter ace Flying Officer E.J. (‘Cobber’) Kain (Wellington), serving with the RAF, is killed in a flying accident in France (see his biography at www.dnzb.govt.nz)
- 10 June:
- Italy declares war on United Kingdom and France
- Canada declares war on Italy
- 11 June: Australia, New Zealand and South Africa declare war on Italy
- 11-12 June:
- First air raids on Italy
- East Africa campaign begins
- 14 June: Germans enter Paris
- 16 June: 2 Echelon 2 NZEF arrives at Greenock, Scotland
- 22 June: France accepts German armistice terms
- 25 June: Hostilities in France end
- 28 June: Britain recognises General Charles de Gaulle as Free French leader
- 2 July: Hitler orders preparations for invasion of Britain
- 5 July: French Vichy government breaks off relations with Britain
- 10 July: Battle of Britain begins with German air attacks on Channel convoys
- 15 July: RAF attacks German shipping in North Sea and Channel ports
- 23-24 July: First British aircraft over Berlin
- 2 August: New Zealand Home Guard established
- 4 August: Italians invade British Somaliland
- 8-18 August: Battle of Britain. Intense air raids on British shipping and airfields
- 20 August: German raider Orion sinks steamer Turakina off Cape Egmont
- 23-24 August: German air raids on London begin
- 25-26 August: First British air raids on Berlin
- 27 August: Third Echelon 2 NZEF embarks for Middle East
- 10 September: Advance party of 8 Infantry Battalion leaves for Fiji
- 13 September:
- Italians invade Egypt
- Pte G.R. Osbourne, 4 Reserve (MT) Company killed by explosion of thermos bomb. First member of 2 NZEF killed as a result of enemy action
- Headquarters New Zealand Division (HQ NZ Division) moves to Baggush in Western Desert
- 15 September: Germans suffer heavy losses to RAF, in which about 100 New Zealanders are serving as fighter pilots
- 27 September: Tripartite (Axis) Pact signed by Germany, Italy and Japan
- 28 September: First United States destroyers reach Britain under destroyers for bases deal
- 29 September:
- HQ NZ Division returns to Maadi Camp
- Third Echelon 2 NZEF arrives in Egypt
- 28 October: Italy invades Greece
- 3 November: HQ 8 Infantry Brigade established in Fiji
- British troops land in Crete and Greece
- 14 November: German air raid on Coventry. Coventry Cathedral destroyed
- 25 November: Steamer Holmwood sunk by German raiders off Chatham Islands
- 27 November: Liner Rangitane sunk by German raiders 480 km from East Cape
- 8 December: New Zealand steamer Komata sunk by German raiders off Nauru Island
- 9 December: First Western Desert offensive includes New Zealand support troops
- 16 December: British offensive in Italian East Africa begins
- Egypt cleared of Italian forces
1941
- 16 January: Establishment of Women’s Auxiliary Air Force (WAAF)
- 22 January: Tobruk in Libya falls to British and Australian troops
- 3 February: First New Zealand blackout restrictions gazetted
- 7 February: Benghazi in Libya captured by British
- 12 February: German forces under General Erwin Rommel arrive in Tripoli, Libya
- 17 February: Instructions issued to Allied military commanders for a Greek expedition
- 3 March:
- Bulk of 2 NZEF now in Middle East
- Kiwi Concert Party formed
- 6-7 March: British troops, including most of 2 NZ Division, begin to arrive in Greece. (Freyberg wrongly assumes the New Zealand government has agreed to this deployment. The government wrongly assumes Freyberg thinks it a militarily feasible operation.)
- 24 March: Rommel captures El Agheila, Libya with little resistance
- 30 March: German armour and Italian infantry advance in the Western Desert
- 31 March: 2 NZ Division in position on Aliakmon Line north of Mt Olympus, Greece
- April: Bombing raids on Britain and Germany continue
- 2 April: Rommel attacks again, meeting little resistance
- 3 April: British evacuate from Benghazi
- 6 April: Germany invades Yugoslavia and Greece. 2 NZ Division withdraws along eastern Greek seaboard
- 10 April: Australians forced back to Tobruk
- 11 April: First members of a New Zealand unit taken prisoner at Klidhi Pass (11 men of 27 (Machine Gun) Battalion)
- 12 April: Germans breakthrough at Klidhi Pass. Allied forces begin to abandon Mt Olympus-Aliakmon Line
- 12-13 April: Rommel encircles Tobruk. Siege begins
- 14 April: German attack on Tobruk repulsed
- 22-29 April: Evacuation of troops from Greece – some to Crete, others to Egypt
- 27 April: Germans enter Athens. Greece surrenders
- 17 May: Italian forces in East Africa surrender
- 20 May: German airborne invasion of Crete begins. Capture of Maleme airfield
- 24 May: Bismarck sinks British battlecruiser HMS Hood
- 27 May: Bismarck sunk
- 28-31 May: British, Australian and New Zealand troops evacuated from Crete
- 1 June: 2nd Lt Charles Upham and Sgt V.C. Hulme awarded Victoria Cross for gallantry on Crete. New Zealand troops regroup and train in Egypt
- 14 June: United States freezes German and Italian assets
- 15-18 June: British Operation Battleaxe fails to relieve Tobruk
- 22 June: Germany invades Soviet Union
- 28 June: Germans capture Minsk
- 10 July: Germans cross River Dnieper in Ukraine
- 14 July: British occupy Syria
- 25-27 July: Britain, Australia, New Zealand and United States freeze Japanese assets
- 28 July: Japanese troops move into southern Indo-China
- 31 July: All eligible married men in unreserved occupations have been called up for military service
- 3-4 August: German air raids on Moscow
- 5 August: Sgt Pilot J.A. Ward (75 Squadron) awarded Victoria Cross for gallantry during attack on Munster. First New Zealand airman to receive this award. (Killed in action September 1941)
- 7-8 August: Soviet Air Force raids Berlin
- 14 August: Britain and USA announce Atlantic Charter
- 20 August: Siege of Leningrad begins
- 1 September: Nazis order Jews to wear yellow stars as identification
- 12 September: 2 NZ Division moves to Baggush in Western Desert
- 19 September: Germans take Kyiv
- 2 October: Operation Typhoon begins (German advance on Moscow)
- 4-6 October: Raids on Benghazi and Tripoli by RAF begin
- 16 October: Germans take Black Sea port of Odesa
- 18 October: General Tojo Hideki forms Cabinet in Japan
- 24 October: Germans take Kharkiv
- 11 November: 2 NZ Division moves from Baggush to assembly point near Matruh-Siwa; the first time the entire New Zealand force has been together (20,000 all ranks)
- 18 November: British Crusader offensive begins in Western Desert. 2 NZ Division crosses Libyan frontier into Cyrenaica
- 21 November: Tank battle between Eighth Army and Axis begins south and south-east of Tobruk
- 26 November: 2 NZ Division links up with garrison at Tobruk. 4 Brigade captures Belhamed and 6 Brigade captures Sidi Rezegh
- 27–30 November: Axis army returns to Tobruk front. Overruns several NZ-held points, taking many prisoners of war
- 2 December:
- 2 NZ Division withdraws from Libya
- Heavy RAF raids on Axis supply bases in Tripoli and Benghazi
- Royal Navy Force Z arrives in Singapore
- 5 December: German attack on Moscow is abandoned as Soviets launch counter-offensive
- 7 December: Japanese attack Pearl Harbor
- 7-8 December: Japanese troops land in Thailand and north-eastern Malaya
- 8 December: Britain, USA and New Zealand declare war on Japan
- 10 December: Siege of Tobruk lifted
- 11 December:
- Germany declares war on United States
- 5 Brigade 2 NZEF advances westward from Acroma and captures large force of Italians
- 16 December: Rommel begins retreat to El Agheila
- 18 December: Japanese land on Hong Kong island
- 22 December: Japanese land in the Philippines
- 23 December: New Zealanders serving with 67 Squadron RAF have first encounter with enemy during Japanese air raid on Rangoon, Burma (Myanmar)
- 24 December: British take Benghazi
- 25 December: Hong Kong falls to Japanese
- 31 December: Martial law declared in Singapore
1942
- 1 January: Declaration of the United Nations signed by 26 Allied nations
- New Zealand casualties in Libyan campaign: 671 killed in action, 209 died of wounds, 1699 wounded, 2042 prisoners of war
- 2 January:
- Bardia taken by Eighth Army; 1000 British prisoners of war set free
- Japanese occupy Manila
- 3 January: 488 Sqn RNZAF in action at Singapore
- 6 January: Rommel commences offensive at Agedabia
- 8 January: Rommel repulsed and withdraws during sandstorm
- 10 January: More New Zealand reinforcements sent to Fiji
- 21 January: Rommel commences second offensive
- 23 January: Axis troops take Agedabia
- 26 January: First American forces arrive in Britain
- 29 January: Rommel’s forces retake Benghazi
- 30 January: Japanese within 25 km of Singapore
- 8 February: Japanese invade Burma
- 10 February: US naval vanguard arrives in Wellington
- 15 February: Fall of Singapore
- 19 February: Japanese attack Dutch East Indies (now Indonesia). Darwin, Australia, raided for the first time
- 20 February: Western Desert front line stabilised at Gazala
- February: 2 NZ Division deploys to Lebanon-Syria
- 3 March: No. 486 (New Zealand) fighter squadron formed in RAF in Britain
- March: Japanese air raids on Australia
- 8 March: Japanese submarine I-25 sends reconnaissance plane over Wellington
- 13 March: Reconnaissance flight from I-25 over Auckland
- 7-8 April: Peak of air attacks on Malta
- 18 April:
- US General Douglas MacArthur assumes command of South West Pacific Area. New Zealand is in South Pacific Area, a US Navy responsibility under Admiral Chester Nimitz
- Doolittle raid on Tokyo by B-25 bombers
- 30 April: New Zealand prepares for possible invasion. Evacuation plans for some cities prepared
- 1 May: Rationing now includes sugar, clothing, boots, hosiery and knitting yarns. (Petrol has been rationed since September 1939)
- 7–8 May: Battle of Coral Sea. Japanese forces heading for Port Moresby turn back
- 8 May: German summer offensive begins in Crimea
- 27 May: Rommel launches new offensive in Libya
- 31 May: Japanese midget submarine raid on Sydney Harbour
- 3-6 June: US victory at Battle of Midway effectively ends danger of invasion of New Zealand
- 11-12 June: First US air force attack in Middle East/Mediterranean
- 14 June: With defeat of Eighth Army in Libya, 2 NZ Division recalled from Lebanon-Syria
- 21 June: Rommel captures Tobruk
- 28 June: 2 NZ Division narrowly escapes destruction with breakout at Minqar Qaim (1,000 casualties)
- 30 June: Rommel reaches El Alamein
- 1 July: First Battle of El Alamein
- 5 July: Soviet resistance in Crimea ends with fall of Sevastopol
- 9 July: Germans begin drive toward Stalingrad
- 12 July: New Zealand motor-ship Hauraki captured by Japanese raiders in Indian Ocean
- 14–15 July: 2 NZ Division advances to Ruweisat Ridge but is overrun by German tanks (1400 casualties, including POWs). Keith Elliott earns Victoria Cross and Charles Upham earns bar to Victoria Cross.
- 22 July: Two New Zealand battalions destroyed at El Mreir (900 casualties, including 500 POWs)
- 23 July: Germans cross River Don in Russia
- 24 July: Due to US assuming control in Fiji, 2 NZEF troops in Fiji return to New Zealand
- July: 9 Sqn RNZAF deployed to New Caledonia; first RNZAF involvement in area
- 1 August: Air raid drills held regularly in New Zealand schools
- 7 August:
- First American land offensive against Japan at Guadalcanal in Solomon Islands
- General Bernard Montgomery takes command of Eighth Army in North Africa
- 17 August: Italian transport ship Nino Bixio torpedoed carrying prisoners of war; 118 New Zealanders killed
- First all-American air attack in Europe
- 23 August: Massive German air raid on Stalingrad
- 25 August: Two companies of 28 (Māori) Battalion inflict heavy casualties on Italians on El Alamein Line
- 2 September: Rommel driven back by Montgomery in Battle of Alam Halfa
- 13 September: Battle of Stalingrad begins
- 21 September: Rommel hands over command of Italian-German Panzer Army to General Georg Stumme and proceeds to Germany
- September: HMNZS Leander involved in Solomons campaign
- 5–13 October: US forces continue attacks against Japanese at Guadalcanal
- 18 October: Hitler orders execution of all captured British commandos
- 23 October: Operation Lightfoot – the second battle of El Alamein – begins with massive air support of Eighth Army
- 2 NZ Division captures Miteiriya Ridge
- 25 October: General Stumme dies; Rommel returns to North Africa
- 28 October: RAF breaks up German armour reforming for counter attack in Western Desert
- October: 3 Sqn RNZAF deploys in South Pacific theatre
- 2 November: Operation Supercharge – Allied forces break Axis forces at El Alamein. 2 NZ Division opens way for British armour
- 8 November: Operation Torch begins – US invasion of North Africa; Lt-Gen. Dwight D. Eisenhower in command
- 11 November:
- Germans and Italians invade unoccupied Vichy France.
- Axis forces driven out of Egypt.
- 13 November: Tobruk falls to Eighth Army
- 19 November: Soviet counter-offensive at Stalingrad begins
- 20 November: Benghazi recaptured by British forces
- 2 December: Enrico Fermi sets up an atomic reactor in Chicago
- 3 December: HQ 3 NZ Division temporarily established in New Zealand. During December troops are sent to New Caledonia
- 13 December: Rommel withdraws from El Agheila
- 16 December: Soviets defeat German attempt to relieve Stalingrad
- 31 December: German forces retreat from Caucasus
1943
- 5 January: HMNZS Achilles badly damaged by bomb off Guadalcanal
- 22 January: Australian and US forces defeat Japanese in Papua campaign
- 23 January: Eighth Army under General Montgomery takes Tripoli
- 29 January:
- Eighth Army advance parties enter Tunisia
- Japan withdraws land forces from Guadalcanal
- 29–30 January: RNZN corvettes Kiwi and Moa sink Japanese submarine I-1 off Guadalcanal
- 2 February: Germans surrender at Stalingrad – their biggest defeat to date
- 16 February: Soviets retake Kursk
- 27 February: Eighth Army takes up position on Mareth Line
- 6 March: Rommel attacks Eighth Army in Tunisia and is repulsed
- 9 March: Rommel leaves North Africa
- 16–20 March: Battle of Atlantic climaxes with 27 merchant ships sunk by German U-boats
- 20–28 March: Eighth Army breaks through Mareth Line
- 27 March: 2 NZ Division executes ‘left hook’ at Tebaga Gap. Axis troops retire from Mareth Line
- 6 April: Axis forces in Tunisia withdraw as British and American forces link up
- 26 April: First Army offensive against Tunis begins
- 7 May: Allies take Tunis
- 13 May: German and Italian troops in North Africa surrender
- 15 May: 2 NZ Division begins return journey from Tunisia to Maadi Camp
- 18 May: Japanese begin offensive along Yangtze River
- 20 May: New Zealand government agrees to keep 2 NZEF in Middle East to be available for operations in Europe. A furlough scheme for those with long service in Middle East is decided upon. The division in the Pacific is to be reduced.
- 3 June:
- Committee for liberation of France formed by General de Gaulle and General Henri Giraud
- Chinese win victory on Yangtze
- 5 July: Germans begin major offensive at Kursk, but progress is limited. Soviets eventually win largest tank battle in history, effectively deciding outcome on Eastern Front
- 9–10 July: Allies land in Sicily
- 12–13 July: HMNZS Leander suffers heavy damage when torpedoed off New Georgia
- 14 July: Axis counter-attack in Sicily
- 19 July: Allies bomb Rome
- 22 July: Americans capture Palermo, Sicily
- 24 July: British bombing raid on Hamburg
- 25 July: Benito Mussolini arrested and Fascist Italian government falls. Marshal Pietro Badoglio takes over and negotiates with Allies
- 1 August: Germans disarm Italian troops in Crete and other Greek islands
- 12–17 August: Germans evacuate from Sicily
- 15 August: US troops land at Vella Lavella, Solomon Islands
- 16 August: American daylight air raids on Regensburg and Schweinfurt in Germany
- Heavy Allied air attacks on Japanese at Wewak, Papua New Guinea
- 23 August: Soviet troops recapture Kharkiv
- 8 September: Italian armistice is announced
- 9 September: Allied landings at Salerno and Taranto, Italy
- 11 September: Germans occupy Rome
- 12 September: German paratroops rescue Mussolini from captivity
- 14 September:
- Allied landings in Sardinia
- Heavy fighting at Salerno
- 22 September: New Zealand troops land on Leros in Dodecanese Islands, off eastern Greece. (Germans recapture these islands by mid-November)
- 23 September: Mussolini re-establishes puppet Fascist government in northern Italy
- 1 October: Allies enter Naples
- 3 October: 3 NZ Division secures Vella Lavella. First troops of 2 NZ Division arrive at Taranto
- 5 October: US force attacks Wake Island
- 13 October: Italy declares war on Germany
- 16–17 October: 4 and 5 NZ Brigades leave Port Tewfik for Italy
- 27 October:
- Soviets break through between Dnieper River and Sea of Azov
- 3 NZ Division lands on Mono in Treasury Islands
- 28 October: Butter rationing is introduced in New Zealand
- 1 November: US invades Bougainville
- 6 November: Soviets recapture Kyiv
- 9 November: Eighth Army takes Castiglione, Italy
- 22 November: Eighth Army offensive on Sangro River begins
- 1 December: German line on Sangro River broken
- 3–24 December: 2 NZ Division battles for Orsogna, north of Sangro River
- 20 December: Japanese air raid on Calcutta
- 31 December: Soviets take Zhitomir
1944
- 13 January: Decision made to move NZ troops from Orsogna across Italian peninsula to Cassino
- 17 January:
- US Fifth Army offensive along the Gustav Line begins. 2 NZ Division assembles in Fifth Army’s rear
- First attack towards Cassino
- 22 January: Allied landing at Anzio, behind German lines
- 27 January:
- Siege of Leningrad is raised after nearly 900 days
- January: US invades Marshall Islands
- 3 February: First counter-attack by Germans at Anzio
- 15–18 February:
- Allies bomb monastery at Monte Cassino
- 3 NZ Division lands on Nissan Island in Solomons. Organised Japanese resistance ceases by 20 February
- 16 February: Second German counter-attack at Anzio
- 17 February: 28 (Māori) Battalion crosses Rapido River south of Cassino and captures railway station. Forced to withdraw the following day after Germans counter-attack
- 29 February: US General Douglas MacArthur’s force invades Admiralty Island
- 4 March: Soviets begin offensive on Byelorussian front
- 6 March: Meat rationing introduced in New Zealand
- 7 March: 20 New Zealand warplanes take part in their first attack on Japanese base at Rabaul, Papua New Guinea
- Japanese invade India near Imphal
- 15 March: NZ Corps begins assault on Cassino town after further Allied bombing. Assault continues until 23 March, when it withdraws
- 2 April: Soviet forces enter Romania
- 8 April: Soviets begin offensive to liberate Crimea
- 10 April: Soviets recapture Odesa
- 16 April: Imphal plains (India) now in British hands
- 8 May: Japanese launch offensive against British troops in Burma
- 9 May: Soviets recapture Sevastopol
- 11–12 May: Allied forces open new offensive against Gustav Line in Italy
- 15 May: Germans in Italy withdraw to Adolf Hitler Line
- 18 May: Polish troops capture Cassino
- 5 June: Allies enter Rome
- 6 June: D-Day: Allied landing in Normandy, France
- 9 June: Soviet offensive on Finnish front begins
- 13 June: First German V-1 rocket attack on Britain
- 15 June: Main body of HQ 3 NZ Division sails for New Caledonia
- 16 June: China-based B-29s bomb southern Japan
- 18 June: Eighth Army captures Assisi in central Italy
- 27 June:
- US troops liberate Cherbourg
- German forces overwhelmed by Soviets beyond Vitebsk
- 3 July: Soviets recapture Minsk
- 9 July: British and Canadian forces enter Caen
- 17 July: Allies cross Arno River in Italy
- 20 July: Attempted assassination of Hitler fails
- 21 July: US troops land on Guam
- 27 July: Allied breakthrough west of Saint Lo, France
- 31 July: Completion of Normandy breakthroughs with capture of Avranches
- 1 August: Polish Home Army uprising against Nazis in Warsaw
- 4 August:
- Allied forces advance into Florence
- Red Army at the gates of Warsaw
- 7 August: Germans begin counter-offensive towards Avranches
- 10 August: Japanese resistance on Guam ends
- 12 August: Germans begin to evacuate from Normandy
- 15 August: Allied forces land in southern France
- 22 August: Germans retreat to Gothic Line in Italy
- 23 August:
- French troops take Marseille
- Romania surrenders to Soviets
- 24 August: Liberation of Paris
- 31 August:
- Eighth Army attacks Gothic Line
- Soviets enter Bucharest
- 2 September:
- Eighth Army breaks Gothic Line. US troops capture Pisa
- Allied First Army enters Belgium
- 3 September: US and French troops capture Lyon
- 4 September:
- Finland signs armistice with Soviet Union
- Allies take Antwerp
- 8 September: Soviet troops enter Bulgaria
- 13 September: US troops reach Siegfried Line
- 17 September:
- Operation Market Garden – Allied airborne attack on Netherlands – begins
- Germans contain landing at Arnhem
- 26 September: Allied forces at Arnhem surrender
- 30 September: Allies capture Calais
- 2 October: Warsaw uprising ends as Polish Home Army surrenders to Germans
- 5 October: British forces land in Greece
- 10 October: Soviets reach Baltic coast
- 11 October: British troops occupy Corinth, Greece
- 14 October: Athens is liberated. Rommel commits suicide after being implicated in 20 July plot
- 20 October: Philippines campaign begins
- 21 October: German surrender at Aachen, Germany (close to Belgian border)
- 22 October: Soviets reach Norwegian border
- 23 October: Soviets enter East Prussia
- 30 October: Last use of gas chambers at Auschwitz
- 2 November: Greek mainland cleared of German forces
- 5 November: Allied planes bomb Singapore
- 18 November: US troops cross German border
- 24 November: B-29s bomb Tokyo
- 4 December:
- Civil war begins in Greece
- Eighth Army enters Ravenna, Italy
- 16–27 December: Battle of the Bulge in Ardennes
- 24 December: Last Japanese air raid on Calcutta
- 27 December: Soviet troops besiege Budapest
1945
- 17 January: Germans withdraw from Ardennes
- 12 January: Soviets launch offensive in southern Poland
- 16 January: Soviet troops liberate Auschwitz
- 17 January: Soviet troops enter Warsaw
- 20 January: Hungary signs armistice with Allies
- 22 January: Burma Road is reopened
- 13 February: Budapest is occupied
- 13/14 February: Firebombing of Dresden, Germany
- 19 February: US troops land on Iwo Jima, Japan
- 6 March: Last German offensive of war begins to defend oilfields in Hungary
- 7 March: US troops take Cologne and cross Rhine River
- 17 March: Soviet troops take Brandenburg, west of Berlin
- 21 March: British forces take Mandalay, Burma
- 1 April:
- US troops encircle German force in Ruhr Valley
- Allied forces begin offensive in northern Italy
- US troops invade Okinawa
- 8 April: Soviets capture Vienna
- 12 April: US troops cross Elbe River
- 16 April: US troops enter Nuremberg
- 18 April: Germans in the Ruhr surrender
- 21 April: Soviets enter Berlin
- 25 April: US and Soviet troops meet up at Torgau, central Germany.
- 28 April:
- Mussolini executed by partisans
- Allies take Venice
- 29 April: Germans in southern Austria surrender
- 30 April: Hitler commits suicide
- 2 May:
- 2 NZ Division enters Trieste
- Germans in Italy surrender
- Berlin surrenders to Soviets
- German troops in Yugoslavia surrender
- 3 May: Rangoon (Yangon) recaptured by British
- 5 May: German forces in Netherlands, north-west Germany and Denmark surrender
- 7 May: German High Command surrenders unconditionally to Allied forces
- 8 May: Victory in Europe (VE) Day
- 13 May: Australian troops occupy Wewak, Papua New Guinea
- 26 May: 700,000 incendiary bombs fall on Tokyo
- 20 June: Australian troops land in Sarawak
- 21 June: US forces capture Okinawa
- 26 June: United Nations Charter is signed in San Francisco
- 5 July: Liberation of the Philippines completed
- 14 July: US Navy bombards Honshu and Hokkaido
- 16 July: First atomic bomb test in New Mexico
- 3 August: Japanese home islands blockaded
- 6 August: Atomic bomb dropped on Hiroshima, Japan
- 8 August: Soviet Union declares war on Japan
- 9 August:
- Atomic bomb dropped on Nagasaki, Japan
- Soviet troops enter Manchuria
- 12 August: Soviet troops enter Korea
- 14 August: Japan accepts Allied surrender terms
- 15 August: VJ (Victory over Japan) Day. (Some prefer 2 September, the date on which Japan signed the surrender agreement.)
- 28 August: US troops enter Japanese main islands
- 30 August: British troops reoccupy Hong Kong
- 2 September: Formal Japanese surrender on deck of USS Missouri
- 24 October: United Nations officially born
- 20 November: Nuremberg war crimes trials begin