Battle |
Campaign |
Theatre |
Start |
End |
Allies |
Axis |
Victory |
Westerplatte |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-09-07 |
Poland |
Germany Danzig |
Axis |
Chojnice |
Invasion of Poland |
Eastern Front |
1939-09-01 |
Poland |
Germany |
Axis |
Danzig |
Invasion of Poland |
Eastern Front |
1939-09-01 |
Poland |
Danzig |
Axis |
Danzig Bay |
Invasion of Poland |
Eastern Front |
1939-09-01 |
Poland |
Germany |
Axis |
Krojanty |
Invasion of Poland |
Eastern Front |
1939-09-01 |
Poland |
Germany |
Axis |
Lasy Królewskie |
Invasion of Poland |
Eastern Front |
1939-09-01 |
Poland |
Germany |
Allies |
Mokra |
Invasion of Poland |
Eastern Front |
1939-09-01 |
Poland |
Germany |
Allies |
Mikołów |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-09-02 |
Poland |
Germany |
Axis |
Pszczyna |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-09-02 |
Poland |
Germany |
Axis |
Częstochowa |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-09-03 |
Poland |
Germany |
Axis |
Mława |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-09-03 |
Poland |
Germany |
Axis |
Jordanów |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-09-03 |
Poland |
Germany |
Axis |
Węgierska Górka |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-09-03 |
Poland |
Germany |
Axis |
Grudziądz |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-09-04 |
Poland |
Germany |
Axis |
Tuchola Forest |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-09-05 |
Poland |
Germany |
Axis |
Slovak invasion of Poland |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-09-16 |
Poland |
Slovakia |
Axis |
Hel |
Invasion of Poland |
Eastern Front |
1939-09-01 |
1939-10-02 |
Poland |
Germany |
Axis |
Fraustadt |
Invasion of Poland |
Eastern Front |
1939-09-02 |
Poland |
Germany |
Allies |
Borowa Góra |
Invasion of Poland |
Eastern Front |
1939-09-02 |
1939-09-06 |
Poland |
Germany |
Axis |
Bukowiec |
Invasion of Poland |
Eastern Front |
1939-09-03 |
Poland |
Germany |
Axis |
Katowice |
Invasion of Poland |
Eastern Front |
1939-09-03 |
1939-09-04 |
Poland |
Germany |
Axis |
Piotrków Trybunalski |
Invasion of Poland |
Eastern Front |
1939-09-04 |
1939-09-06 |
Poland |
Germany |
Axis |
Różan |
Invasion of Poland |
Eastern Front |
1939-09-04 |
1939-09-06 |
Poland |
Germany |
Axis |
Tomaszów Mazowiecki |
Invasion of Poland |
Eastern Front |
1939-09-06 |
Poland |
Germany |
Axis |
Pułtusk |
Invasion of Poland |
Eastern Front |
1939-09-06 |
1939-09-07 |
Poland |
Germany |
Axis |
Łódź |
Invasion of Poland |
Eastern Front |
1939-09-06 |
1939-09-08 |
Poland |
Germany |
Axis |
Barak |
Invasion of Poland |
Eastern Front |
1939-09-07 |
1939-09-08 |
Poland |
Germany |
Allies |
Łomża |
Invasion of Poland |
Eastern Front |
1939-09-07 |
1939-09-10 |
Poland |
Germany |
Axis |
Wizna |
Invasion of Poland |
Eastern Front |
1939-09-07 |
1939-09-10 |
Poland |
Germany |
Axis |
Saar Offensive |
Phoney War |
Western Front |
1939-09-07 |
1939-10-16 |
France |
Germany |
Axis |
Wola Cyrusowa |
Invasion of Poland |
Eastern Front |
1939-09-08 |
Poland |
Germany |
Allies |
Radom |
Invasion of Poland |
Eastern Front |
1939-09-08 |
1939-09-09 |
Poland |
Germany |
Axis |
Gdynia |
Invasion of Poland |
Eastern Front |
1939-09-08 |
1939-09-14 |
Poland |
Germany |
Axis |
Warsaw |
Invasion of Poland |
Eastern Front |
1939-09-08 |
1939-09-28 |
Poland |
Germany |
Axis |
Bzura |
Invasion of Poland |
Eastern Front |
1939-09-09 |
1939-09-19 |
Poland |
Germany |
Axis |
Kampinos Forest |
Invasion of Poland |
Eastern Front |
1939-09-09 |
1939-09-20 |
Poland |
Germany |
Axis |
Jarosław |
Invasion of Poland |
Eastern Front |
1939-09-10 |
1939-09-11 |
Poland |
Germany |
Axis |
Kępa Oksywska |
Invasion of Poland |
Eastern Front |
1939-09-10 |
1939-09-19 |
Poland |
Germany |
Axis |
Kałuszyn |
Invasion of Poland |
Eastern Front |
1939-09-11 |
1939-09-12 |
Poland |
Germany |
Allies |
Przemyśl |
Invasion of Poland |
Eastern Front |
1939-09-11 |
1939-09-14 |
Poland |
Germany |
Axis |
Lwów |
Invasion of Poland |
Eastern Front |
1939-09-12 |
1939-09-22 |
Poland |
Germany Soviet Union |
Axis |
Modlin |
Invasion of Poland |
Eastern Front |
1939-09-13 |
1939-09-29 |
Poland |
Germany |
Axis |
Jaworów |
Invasion of Poland |
Eastern Front |
1939-09-14 |
1939-09-16 |
Poland |
Germany |
Allies |
Brześć Litewski |
Invasion of Poland |
Eastern Front |
1939-09-14 |
1939-09-17 |
Poland |
Germany |
Axis |
Kobryń |
Invasion of Poland |
Eastern Front |
1939-09-14 |
1939-09-18 |
Poland |
Germany |
Inconclusive |
Tomaszów Lubelski |
Invasion of Poland |
Eastern Front |
1939-09-17 |
1939-09-26 |
Poland |
Germany |
Axis |
Wilno |
Soviet invasion of Poland |
Eastern Front |
1939-09-18 |
1939-09-19 |
Poland |
Soviet Union |
Soviet |
Wólka Węglowa |
Invasion of Poland |
Eastern Front |
1939-09-19 |
Poland |
Germany |
Allies |
Krasnystaw |
Invasion of Poland |
Eastern Front |
1939-09-19 |
1939-09-20 |
Poland |
Germany |
Axis |
Grodno |
Soviet invasion of Poland |
Eastern Front |
1939-09-20 |
1939-09-22 |
Poland |
Soviet Union |
Soviet |
Cześniki |
Invasion of Poland |
Eastern Front |
1939-09-21 |
1939-09-22 |
Poland |
Germany |
Allies |
Łomianki |
Invasion of Poland |
Eastern Front |
1939-09-22 |
Poland |
Soviet Union |
Axis |
Krasnobród |
Invasion of Poland |
Eastern Front |
1939-09-23 |
Poland |
Germany |
Allies |
Husynne |
Soviet invasion of Poland |
Eastern Front |
1939-09-24 |
Poland |
Soviet Union |
Soviet |
Władypol |
Soviet invasion of Poland |
Eastern Front |
1939-09-27 |
Poland |
Soviet Union |
Soviet |
Szack |
Soviet invasion of Poland |
Eastern Front |
1939-09-28 |
Poland |
Soviet Union |
Allies |
Wytyczno |
Soviet invasion of Poland |
Eastern Front |
1939-10-01 |
Poland |
Soviet Union |
Soviet |
Kock |
Invasion of Poland |
Eastern Front |
1939-10-02 |
1939-10-05 |
Poland |
Germany |
Axis |
Suomussalmi |
Winter War |
Eastern Front |
1939-11-30 |
1940-01-08 |
Finland |
Soviet Union |
Finnish |
Petsamo |
Winter War |
Eastern Front |
1939-11-30 |
1940-03-13 |
Finland |
Soviet Union |
Soviet |
Salla |
Winter War |
Eastern Front |
1939-11-30 |
1940-03-13 |
Finland |
Soviet Union |
Finnish |
Ilomantsi (1939) |
Winter War |
Eastern Front |
1939-12-10 |
1939-12-16 |
Finland |
Soviet Union |
Stalemate |
River Plate |
Battle of the Atlantic |
1939-12-13 |
United Kingdom New Zealand |
Germany |
Allies |
Taipale |
Winter War |
Eastern Front |
1939-12-06 |
1939-12-27 |
Finland |
Soviet Union |
Finnish |
Kollaa |
Winter War |
Eastern Front |
1939-12-07 |
1940-03-13 |
Finland |
Soviet Union |
Finnish |
Varolampi Pond |
Winter War |
Eastern Front |
1939-12-10 |
1939-12-11 |
Finland |
Soviet Union |
Finnish |
Tolvajärvi |
Winter War |
Eastern Front |
1939-12-12 |
Finland |
Soviet Union |
Finnish |
Summa (first) |
Winter War |
Eastern Front |
1939-12-16 |
1939-12-22 |
Finland |
Soviet Union |
Finnish |
Kelja |
Winter War |
Eastern Front |
1939-12-25 |
1939-12-27 |
Finland |
Soviet Union |
Finnish |
Raate Road |
Winter War |
Eastern Front |
1940-01-01 |
1940-01-07 |
Finland |
Soviet Union |
Finnish |
Kuhmo |
Winter War |
Eastern Front |
1940-01-28 |
1940-03-13 |
Finland |
Soviet Union |
Stalemate |
Summa (second) |
Winter War |
Eastern Front |
1940-02-01 |
1940-02-15 |
Finland |
Soviet Union |
Soviet |
Altmark |
Phoney War |
Western Front |
1940-02-16 |
United Kingdom |
Germany |
Allies |
Honkaniemi |
Winter War |
Eastern Front |
1940-02-25 |
1940-02-27 |
Finland |
Soviet Union |
Soviet |
Vyborg Bay (1940) |
Winter War |
Eastern Front |
1940-03-02 |
1940-03-13 |
Finland |
Soviet Union |
Ceasefire |
Oslofjord |
Norwegian campaign |
Western Front |
1940-04-08 |
Norway |
Germany |
Axis |
German invasion of Denmark |
Operation Weserübung |
Western Front |
1940-04-09 |
Denmark |
Germany |
Axis |
Drøbak Sound |
Norwegian campaign |
Western Front |
1940-04-09 |
Norway |
Germany |
Allies |
Fornebu |
Norwegian campaign |
Western Front |
1940-04-09 |
Norway |
Germany |
Axis |
Horten Harbour |
Norwegian campaign |
Western Front |
1940-04-09 |
Norway |
Germany |
Axis |
Kristiansand |
Norwegian campaign |
Western Front |
1940-04-09 |
Norway |
Germany |
Axis |
Lofoten |
Norwegian campaign |
Western Front |
1940-04-09 |
United Kingdom |
Germany |
Allies |
Narvik |
Norwegian campaign |
Western Front |
1940-04-09 |
1940-06-08 |
Norway France United Kingdom Poland |
Germany |
Allies |
Narvik (naval Norwegian) |
Norwegian campaign |
Western Front |
1940-04-09 |
Norway |
Germany |
Axis |
Midtskogen |
Norwegian campaign |
Western Front |
1940-04-10 |
Norway |
Germany |
Allies |
Narvik (first naval) |
Norwegian campaign |
Western Front |
1940-04-10 |
United Kingdom |
Germany |
Allies |
Narvik (second naval) |
Norwegian campaign |
Western Front |
1940-04-13 |
United Kingdom |
Germany |
Allies |
Dombås |
Norwegian campaign |
Western Front |
1940-04-14 |
1940-04-19 |
Norway |
Germany |
Allies |
Hegra Fortress |
Norwegian campaign |
Western Front |
1940-04-15 |
1940-05-05 |
Norway |
Germany |
Axis |
Namsos |
Norwegian campaign |
Western Front |
1940-04 |
1940-05 |
United Kingdom France Norway |
Germany |
Axis |
Åndalsnes |
Norwegian campaign |
Western Front |
1940-04-19 |
1940-05 |
United Kingdom Norway |
Germany |
Axis |
Gratangen |
Norwegian campaign |
Western Front |
1940-04-23 |
1940-04-25 |
Norway |
Germany |
Axis |
Høljarast Bridge |
Norwegian campaign |
Western Front |
1940-04-24 |
Norway |
Germany |
Axis |
Kvam |
Norwegian campaign |
Western Front |
1940-04-25 |
1940-04-26 |
United Kingdom Norway |
Germany |
Axis |
Vinjesvingen |
Norwegian campaign |
Western Front |
1940-05-03 |
1940-05-05 |
Norway |
Germany |
Axis |
Nordland |
Norwegian campaign |
Western Front |
1940-05-08 |
1940-06-01 |
United Kingdom Norway |
Germany |
Axis |
The Hague |
German invasion of the Netherlands |
Western Front |
1940-05-10 |
Netherlands |
Germany |
Allies |
Invasion of Iceland |
Allied occupation of Iceland |
Western Front |
1940-05-10 |
United Kingdom |
Iceland |
Allies |
German invasion of Luxembourg |
Western Front |
1940-05-10 |
Luxembourg |
Germany |
Axis |
Maastricht |
German invasion of the Netherlands |
Western Front |
1940-05-10 |
Netherlands |
Germany |
Axis |
Fort Ében-Émael |
German invasion of Belgium |
Western Front |
1940-05-10 |
1940-05-11 |
Belgium |
Germany |
Axis |
Mill |
German invasion of the Netherlands |
Western Front |
1940-05-10 |
1940-05-11 |
Netherlands |
Germany |
Axis |
Rotterdam |
German invasion of the Netherlands |
Western Front |
1940-05-10 |
1940-05-14 |
Netherlands |
Germany |
Axis |
Zeeland |
German invasion of the Netherlands |
Western Front |
1940-05-10 |
1940-05-18 |
Netherlands France United Kingdom |
Germany |
Axis |
Grebbeberg |
German invasion of the Netherlands |
Western Front |
1940-05-11 |
1940-05-13 |
Netherlands |
Germany |
Axis |
Afsluitdijk |
German invasion of the Netherlands |
Western Front |
1940-05-12 |
1940-05-14 |
Netherlands |
Germany |
Axis |
Hannut |
German invasion of Belgium |
Western Front |
1940-05-12 |
1940-05-14 |
Belgium |
Germany |
Axis |
Sedan |
Battle of France |
Western Front |
1940-05-12 |
1940-05-17 |
France United Kingdom |
Germany |
Axis |
Gembloux |
German invasion of Belgium |
Western Front |
1940-05-14 |
1940-05-15 |
France |
Germany |
Allies |
Montcornet |
Battle of France |
Western Front |
1940-05-17 |
France |
Germany |
Allies |
Arras |
Battle of France |
Western Front |
1940-05-21 |
France United Kingdom |
Germany |
Axis |
Boulogne |
Battle of France |
Western Front |
1940-05-22 |
1940-05-25 |
France United Kingdom Belgium |
Germany |
Axis |
Calais |
Battle of France |
Western Front |
1940-05-22 |
1940-05-26 |
France United Kingdom Belgium |
Germany |
Axis |
Lys |
German invasion of Belgium |
Western Front |
1940-05-24 |
1940-05-28 |
Belgium France United Kingdom |
Germany |
Axis |
Ypres–Comines Canal |
German invasion of Belgium |
Western Front |
1940-05-26 |
1940-05-28 |
United Kingdom Belgium |
Germany |
Allies |
Dunkirk |
Battle of France |
Western Front |
1940-05-26 |
1940-06-04 |
France United Kingdom Belgium Canada Netherlands |
Germany |
Axis |
Abbeville |
Battle of France |
Western Front |
1940-05-27 |
1940-06-04 |
France United Kingdom |
Germany |
Axis |
Lille |
Battle of France |
Western Front |
1940-05-28 |
1940-05-31 |
France |
Germany |
Axis |
Fall Rot |
Battle of France |
Western Front |
1940-06-05 |
1940-06-25 |
France United Kingdom |
Germany |
Axis |
Operation Juno |
Norwegian campaign |
Western Front |
1940-06-08 |
United Kingdom |
Germany |
Axis |
Italian invasion of France |
Battle of France |
Western Front |
1940-06-10 |
1940-06-25 |
France United Kingdom |
Italy |
Axis |
Siege of Malta |
Mediterranean Front |
1940-06-11 |
1942-11-20 |
United Kingdom Canada South Africa Australia New Zealand Free France Greece Poland Norway United States |
Italy Germany |
Allies |
Lagarde |
Battle of France |
Western Front |
1940-06-17 |
1940-06-18 |
Poland |
Germany |
Axis |
Saumur |
Battle of France |
Western Front |
1940-06-18 |
1940-06-20 |
France |
Germany |
Axis |
Espero Convoy |
Battle of the Mediterranean |
Mediterranean Front |
1940-06-28 |
United Kingdom Australia |
Italy |
Inconclusive |
Soviet occupation of Bessarabia and Northern Bukovina |
1940-06-28 |
1940-07-03 |
Romania |
Soviet Union Germany |
Soviets |
Mers-el-Kébir |
Battle of the Mediterranean |
Mediterranean Front |
1940-07-03 |
United Kingdom |
France |
Allies |
Kassala |
East African campaign |
African Front |
1940-07-04 |
United Kingdom |
Italy |
Axis |
Kanalkampf |
Battle of Britain |
Western Front |
1940-07-04 |
1940-08-11 |
United Kingdom Netherlands Norway Canada Poland Belgium |
Germany |
Inconclusive |
Calabria |
Battle of the Mediterranean |
Mediterranean Front |
1940-07-09 |
United Kingdom Australia |
Italy |
Inconclusive |
Cape Spada |
Battle of the Mediterranean |
Mediterranean Front |
1940-07-19 |
United Kingdom Australia |
Italy |
Allies |
Tug Argan |
East African campaign |
African Front |
1940-08-11 |
1940-08-15 |
United Kingdom |
Italy |
Axis |
Adlertag |
Battle of Britain |
Western Front |
1940-08-13 |
United Kingdom |
Germany |
Allies |
The Hardest Day |
Battle of Britain |
Western Front |
1940-08-18 |
United Kingdom |
Germany |
Inconclusive |
Battle of Britain Day |
Battle of Britain |
Western Front |
1940-09-15 |
United Kingdom |
Germany |
Allies |
Graveney Marsh |
Battle of Britain |
Western Front |
1940-09-27 |
United Kingdom |
Germany |
Allies |
Italian invasion of British Somaliland |
East African campaign |
African Front |
1940-08-03 |
1940-08-19 |
United Kingdom Australia South Africa |
Italy |
Axis |
The Blitz |
Battle of Britain |
Western Front |
1940-09-07 |
1941-05-11 |
United Kingdom |
Germany Italy |
Inconclusive |
Italian invasion of Egypt |
Western Desert campaign |
African Front |
1940-09-09 |
1940-09-16 |
United Kingdom Free France |
Italy |
Axis |
Lạng Sơn |
Japanese invasion of French Indochina |
South-East Asian Front |
1940-09-22 |
1940-09-26 |
Vichy France |
Japan |
Axis |
Dakar |
West African campaign |
African Front |
1940-09-23 |
1940-09-25 |
United Kingdom Free France Australia |
Vichy France |
Vichy |
Franco-Thai War |
South-East Asian Front |
1940-10 |
1941-01-28 |
Vichy France |
Thailand |
Thai |
Cape Passero |
Battle of the Mediterranean |
Mediterranean Front |
1940-10-12 |
United Kingdom |
Italy |
Allies |
Convoy BN 7 |
East African campaign |
African Front |
1940-10-20 |
1940-10-21 |
United Kingdom New Zealand Australia |
Italy |
Allies |
Gabon |
West African campaign |
African Front |
1940-10-27 |
1940-11-12 |
Free France United Kingdom |
Vichy France |
Allies |
Pindus |
Greco–Italian War |
Mediterranean Front |
1940-10-28 |
1940-11-13 |
Greece |
Italy |
Allies |
Elaia–Kalamas |
Greco–Italian War |
Mediterranean Front |
1940-11-02 |
1940-11-08 |
Greece |
Italy |
Allies |
Taranto |
Battle of the Mediterranean |
Mediterranean Front |
1940-11-11 |
1940-11-12 |
United Kingdom |
Italy |
Allies |
Morava–Ivan |
Greco–Italian War |
Mediterranean Front |
1940-11-14 |
1940-11-23 |
Greece |
Italy Albania |
Allies |
Korytsa |
Greco–Italian War |
Mediterranean Front |
1940-11-16 |
1940-11-22 |
Greece |
Italy |
Allies |
Cape Spartivento |
Battle of the Mediterranean |
Mediterranean Front |
1940-11-27 |
United Kingdom |
Italy |
Inconclusive |
Saranda |
Greco–Italian War |
Mediterranean Front |
1940-12 |
1940-12 |
Greece |
Italy |
Allies |
Nibeiwa |
Western Desert campaign |
African Front |
1940-12-09 |
United Kingdom |
Italy |
Allies |
Sidi Barrani |
Western Desert campaign |
African Front |
1940-12-10 |
1940-12-11 |
United Kingdom Australia Free France |
Italy |
Allies |
Himara |
Greco–Italian War |
Mediterranean Front |
1940-12-13 |
1940-12-22 |
Greece |
Italy |
Allies |
Giarabub |
Western Desert campaign |
African Front |
1940-12-25 |
1941-03-21 |
United Kingdom Australia |
Italy |
Allies |
Bardia |
Western Desert campaign |
African Front |
1941-01-03 |
1941-01-05 |
Australia United Kingdom Free France |
Italy |
Allies |
Klisura Pass |
Greco–Italian War |
Mediterranean Front |
1941-01-06 |
1941-01-11 |
Greece |
Italy |
Allies |
Operation Excess |
Battle of the Mediterranean |
Mediterranean Front |
1941-01-10 |
1941-01-11 |
United Kingdom Australia |
Italy Germany |
Allies |
Operation Berlin (Atlantic) |
Battle of the Atlantic |
1941-01-22 |
1941-03-22 |
United Kingdom |
Germany |
Axis |
Mechili |
Western Desert campaign |
African Front |
1941-01-24 |
United Kingdom |
Italy |
Allies |
Agordat |
East African campaign |
African Front |
1941-01-26 |
1941-01-31 |
United Kingdom |
Italy |
Allies |
Trebeshina |
Greco–Italian War |
Mediterranean Front |
1941-01-29 |
1941-02-17 |
Greece |
Italy |
Allies |
Kufra |
Western Desert campaign |
African Front |
1941-01-31 |
1941-03-01 |
Free France United Kingdom |
Italy |
Allies |
Keren |
East African campaign |
African Front |
1941-02-03 |
1941-03-27 |
United Kingdom Free France |
Italy |
Allies |
Beda Fomm |
Western Desert campaign |
African Front |
1941-02-06 |
1941-02-07 |
United Kingdom Australia |
Italy |
Allies |
Operation Sonnenblume |
Western Desert campaign |
African Front |
1941-02-06 |
1941-05-25 |
United Kingdom Australia |
Germany Italy |
Axis |
Action of 27 February 1941 |
Indian Ocean |
1941-02-27 |
New Zealand |
Italy |
Allies |
Hill 731 |
Greco–Italian War |
Mediterranean Front |
1941-03-09 |
1941-03-24 |
Greece |
Italy |
Allies |
Saïo |
East African campaign |
African Front |
1941-03-25 |
1941-07-06 |
Belgium United Kingdom Ethiopian Empire South Africa |
Italy |
Allies |
Souda Bay |
Battle of the Mediterranean |
Mediterranean Front |
1941-03-26 |
United Kingdom Norway |
Italy |
Axis |
Cape Matapan |
Battle of the Mediterranean |
Mediterranean Front |
1941-03-27 |
1941-03-29 |
United Kingdom Australia |
Italy |
Allies |
4 April 1941 |
Battle of the Atlantic |
1941-04-04 |
United Kingdom |
Germany |
Axis |
Operation Retribution (1941) |
Balkans campaign |
Mediterranean Front |
1941-04-06 |
1941-04-08 |
Yugoslavia |
Germany |
Axis |
Metaxas Line |
Balkans campaign |
Mediterranean Front |
1941-04-06 |
1941-04-09 |
Greece |
Germany |
Axis |
Invasion of Yugoslavia |
Balkans campaign |
Mediterranean Front |
1941-04-06 |
1941-04-18 |
Yugoslavia |
Germany Hungary Italy |
Axis |
Tobruk |
Western Desert campaign |
African Front |
1941-04-10 |
1941-11-27 |
Australia United Kingdom New Zealand Poland Czechoslovakia |
Germany Italy |
Allies |
Vevi |
Balkans campaign |
Mediterranean Front |
1941-04-11 |
1941-04-12 |
Australia Greece New Zealand United Kingdom |
Germany |
Axis |
Ptolemaida |
Balkans campaign |
Mediterranean Front |
1941-04-13 |
United Kingdom Australia New Zealand |
Germany |
Axis |
Kleisoura Pass |
Balkans campaign |
Mediterranean Front |
1941-04-13 |
1941-04-14 |
Greece |
Germany |
Axis |
Lake Kastoria |
Balkans campaign |
Mediterranean Front |
1941-04-15 |
Greece |
Germany |
Axis |
Tarigo Convoy |
Battle of the Mediterranean |
Mediterranean Front |
1941-04-16 |
United Kingdom |
Italy |
Allies |
Tempe Gorge |
Balkans campaign |
Mediterranean Front |
1941-04-18 |
Australia New Zealand |
Germany |
Allies |
Bardia |
Western Desert campaign |
African Front |
1941-04-19 |
1941-04-20 |
United Kingdom Australia |
Germany Italy |
Allies |
Athens |
Balkans campaign |
Mediterranean Front |
1941-04-20 |
United Kingdom |
Germany |
Axis |
Thermopylae |
Balkans campaign |
Mediterranean Front |
1941-04-24 |
1941-04-25 |
Australia New Zealand |
Germany |
Axis |
Anglo-Iraqi War |
Middle Eastern Front |
1941-05-02 |
1941-05-31 |
United Kingdom Australia New Zealand Greece |
Iraq Germany Italy Vichy France |
Allies |
Amba Alagi |
East African campaign |
African Front |
1941-05-04 |
1941-05-19 |
United Kingdom South Africa Ethiopian Empire |
Italy |
Allies |
Convoy OB 318 |
Battle of the Atlantic |
1941-05-07 |
1941-05-10 |
United Kingdom |
Germany |
Allies |
Action of 8 May 1941 |
Indian Ocean |
1941-05-08 |
United Kingdom |
Germany |
Allies |
Operation Brevity |
Western Desert campaign |
African Front |
1941-05-15 |
1941-05-16 |
United Kingdom Australia |
Germany Italy |
Inconclusive |
Last battle of Bismarck |
Battle of the Atlantic |
1941-05-18 |
1941-05-27 |
United Kingdom Poland |
Germany |
Allies |
Rethymno |
Balkans campaign |
Mediterranean Front |
1941-05-20 |
1941-05-29 |
Australia Greece |
Germany |
Axis |
Crete |
Balkans campaign |
Mediterranean Front |
1941-05-20 |
1941-06-01 |
New Zealand Greece United Kingdom Australia |
Germany Italy |
Axis |
Denmark Strait |
Battle of the Atlantic |
1941-05-24 |
United Kingdom |
Germany |
Axis |
Operation Skorpion |
Western Desert campaign |
African Front |
1941-05-26 |
1941-05-27 |
United Kingdom |
Germany |
Axis |
42nd Street |
Balkans campaign |
Mediterranean Front |
1941-05-27 |
Australia New Zealand |
Germany |
Allies |
Litani River |
Syria–Lebanon campaign |
Middle Eastern Front |
1941-06-09 |
United Kingdom Australia |
Vichy France |
Allies |
Jezzine |
Syria–Lebanon campaign |
Middle Eastern Front |
1941-06-13 |
1941-06-14 |
Australia |
Vichy France |
Allies |
Sidon |
Syria–Lebanon campaign |
Middle Eastern Front |
1941-06-13 |
1941-06-15 |
Australia |
Vichy France |
Allies |
Operation Battleaxe |
Western Desert campaign |
African Front |
1941-06-15 |
1941-06-17 |
United Kingdom Poland Czechoslovakia |
Germany Italy |
Axis |
Kissoué |
Syria–Lebanon campaign |
Middle Eastern Front |
1941-06-15 |
1941-06-17 |
United Kingdom Free France |
Vichy France |
Allies |
Damascus |
Syria–Lebanon campaign |
Middle Eastern Front |
1941-06-18 |
1941-06-21 |
United Kingdom Australia Free France |
Vichy France |
Allies |
Merdjayoun |
Syria–Lebanon campaign |
Middle Eastern Front |
1941-06-19 |
1941-06-24 |
United Kingdom Australia |
Vichy France |
Allies |
Palmyra |
Syria–Lebanon campaign |
Middle Eastern Front |
1941-06-21 |
1941-07-02 |
United Kingdom |
Vichy France |
Allies |
Operation Rentier |
Continuation War |
Eastern Front |
1941-06-22 |
Soviet Union |
Germany |
Axis |
Brest Fortress |
Operation Barbarossa |
Eastern Front |
1941-06-22 |
1941-06-29 |
Soviet Union |
Germany |
Axis |
Białystok–Minsk |
Operation Barbarossa |
Eastern Front |
1941-06-22 |
1941-07-09 |
Soviet Union |
Germany |
Axis |
Gulf of Riga |
Baltic Sea campaigns |
Eastern Front |
1941-06-22 |
1941-08 |
Soviet Union |
Germany |
Axis |
Soviet submarine campaign (1941) |
Baltic Sea campaigns |
Eastern Front |
1941-06-22 |
1941-11 |
Soviet Union |
Germany |
Inconclusive |
Hanko |
Continuation War |
Eastern Front |
1941-06-22 |
1941-12-02 |
Soviet Union |
Finland |
Axis |
German-Soviet air war 22 June 1941 |
Operation Barbarossa |
Eastern Front |
1941-06-22 |
Soviet Union |
Germany |
Axis |
Raseiniai |
Operation Barbarossa |
Eastern Front |
1941-06-23 |
1941-06-27 |
Soviet Union |
Germany |
Axis |
Brody |
Operation Barbarossa |
Eastern Front |
1941-06-23 |
1941-06-30 |
Soviet Union |
Germany |
Axis |
Operation Platinum Fox |
Continuation War |
Eastern Front |
1941-06-29 |
1941-09-21 |
Soviet Union |
Germany Finland |
Allies |
Finnish invasion of Ladoga Karelia |
Continuation War |
Eastern Front |
1941-07 |
1941-08 |
Soviet Union |
Finland Germany |
Axis |
Operation Arctic Fox |
Continuation War |
Eastern Front |
1941-07-01 |
1941-11-17 |
Soviet Union |
Germany Finland |
Stalemate |
Operation München |
Operation Barbarossa |
Eastern Front |
1941-07-02 |
1941-07-26 |
Soviet Union |
Romania Germany |
Axis |
Deir ez-Zor |
Syria–Lebanon campaign |
Middle Eastern Front |
1941-07-03 |
United Kingdom |
Vichy France |
Allies |
Damour |
Syria–Lebanon campaign |
Middle Eastern Front |
1941-07-05 |
1941-07-09 |
Australia |
Vichy France |
Allies |
Smolensk (1941) |
Operation Barbarossa |
Eastern Front |
1941-07-10 |
1941-09-10 |
Soviet Union |
Germany |
Axis |
Kiev (1941) |
Operation Barbarossa |
Eastern Front |
1941-07-07 |
1941-09-26 |
Soviet Union |
Germany |
Axis |
Finnish invasion of East Karelia |
Continuation War |
Eastern Front |
1941-07-10 |
1941-12-06 |
Soviet Union |
Finland Germany |
Axis |
Beirut |
Syria–Lebanon campaign |
Middle Eastern Front |
1941-07-12 |
United Kingdom Australia Free France |
Vichy France |
Allies |
Operation Substance |
Battle of the Mediterranean |
Mediterranean Front |
1941-07-13 |
1941-07-28 |
United Kingdom Australia |
Italy |
Allies |
Uman |
Operation Barbarossa |
Eastern Front |
1941-07-15 |
1941-08-08 |
Soviet Union |
Germany Romania Hungary Slovakia |
Axis |
Twin Pimples |
Western Desert campaign |
African Front |
1941-07-17 |
1941-07-18 |
United Kingdom Australia |
Italy |
Allies |
Bengtskär |
Continuation War |
Eastern Front |
1941-07-26 |
Soviet Union |
Finland |
Axis |
Operation EF |
Continuation War |
Eastern Front |
1941-07-30 |
United Kingdom |
Germany Finland |
Axis |
Finnish invasion of the Karelian Isthmus |
Continuation War |
Eastern Front |
1941-07-31 |
1941-09-05 |
Soviet Union |
Finland |
Axis |
Culqualber |
East African campaign |
African Front |
1941-08-06 |
1941-11-21 |
United Kingdom South Africa Ethiopian Empire |
Italy |
Allies |
Odessa (1941) |
Operation Barbarossa |
Eastern Front |
1941-08-08 |
1941-10-16 |
Soviet Union |
Romania Germany Italy |
Axis |
Anglo-Soviet invasion of Iran |
Middle Eastern Front |
1941-08-25 |
1941-08-31 |
Soviet Union United Kingdom Australia |
Iran |
Allies |
Soviet evacuation of Tallinn |
Continuation War |
Eastern Front |
1941-08-27 |
1941-08-31 |
Soviet Union |
Finland Germany |
Axis |
Porlampi |
Continuation War |
Eastern Front |
1941-08-30 |
1941-09-01 |
Soviet Union |
Finland |
Axis |
Loznica |
Uprising in Serbia |
Mediterranean Front |
1941-08-31 |
Chetniks |
Germany |
Yugoslavs |
Leningrad |
Operation Barbarossa |
Eastern Front |
1941-09-08 |
1944-01-27 |
Soviet Union |
Germany Finland Italy |
Allies |
Operation Beowulf |
Baltic Sea campaigns |
Eastern Front |
1941-09-09 |
1941-10-21 |
Soviet Union |
Germany |
Axis |
Šabac |
Uprising in Serbia |
Mediterranean Front |
1941-09-21 |
1941-09-26 |
Chetniks Yugoslav Partisans |
Germany Croatia |
Axis |
Kruševac |
Uprising in Serbia |
Mediterranean Front |
1941-09-23 |
1941-09-27 |
Chetniks Yugoslav Partisans |
Germany |
Axis |
Sea of Azov |
Operation Barbarossa |
Eastern Front |
1941-09-26 |
1941-10-11 |
Soviet Union |
Germany Romania |
Axis |
Operation Halberd |
Battle of the Mediterranean |
Mediterranean Front |
1941-09-27 |
United Kingdom Netherlands Poland |
Italy |
Allies |
Petrikowka |
Operation Barbarossa |
Eastern Front |
1941-09-27 |
1941-09-30 |
Soviet Union |
Italy |
Axis |
Operation Uzice |
Uprising in Serbia |
Mediterranean Front |
1941-09-27 |
1941-11-29 |
Chetniks Yugoslav Partisans |
Germany Croatia |
Axis |
Bryansk |
Operation Barbarossa |
Eastern Front |
1941-09-30 |
1941-10-21 |
Soviet Union |
Germany |
Axis |
Moscow |
Operation Barbarossa |
Eastern Front |
1941-09-30 |
1942-01-07 |
Soviet Union |
Germany |
Allies |
Kraljevo |
Uprising in Serbia |
Mediterranean Front |
1941-10-09 |
1941-10-31 |
Chetniks Yugoslav Partisans |
Germany |
Axis |
Borodino Field |
Operation Barbarossa |
Eastern Front |
1941-10-13 |
1942-01-18 |
Soviet Union |
Germany |
Allies |
Rogatica (1941) |
Yugoslavia |
Mediterranean Front |
1941-10-13 |
1941-10-24 |
Chetniks Yugoslav Partisans |
Croatia |
Yugoslavs |
Tikhvin |
Operation Barbarossa |
Eastern Front |
1941-10-16 |
1941-12-31 |
Soviet Union |
Germany |
Allies |
Crimean campaign |
Operation Barbarossa |
Eastern Front |
1941-10-18 |
1944-07-04 |
Soviet Union |
Germany Romania Italy |
Axis |
Kharkov (first) |
Operation Barbarossa |
Eastern Front |
1941-10-20 |
1941-10-24 |
Soviet Union |
Germany |
Axis |
Sevastopol |
Operation Barbarossa |
Eastern Front |
1941-10-30 |
1942-07-04 |
Soviet Union |
Germany Romania Italy |
Axis |
Novi Pazar |
Uprising in Serbia |
Mediterranean Front |
1941-11 |
1941-12 |
Chetniks Yugoslav Partisans |
Albania Sandžaks |
Axis |
Olovo |
Yugoslavia |
Mediterranean Front |
1941-11-01 |
1941-12-17 |
Chetniks Yugoslav Partisans |
Croatia |
Yugoslavs |
Trešnjica |
Uprising in Serbia |
Mediterranean Front |
1941-11-02 |
Yugoslav Partisans |
Chetniks |
Partisans |
Duisburg Convoy |
Battle of the Mediterranean |
Mediterranean Front |
1941-11-08 |
1941-11-09 |
United Kingdom |
Italy |
Allies |
Gondar |
East African campaign |
African Front |
1941-11-13 |
1941-11-27 |
United Kingdom South Africa Ethiopian Empire |
Italy |
Allies |
Operation Crusader |
Western Desert campaign |
African Front |
1941-11-18 |
1941-12-30 |
United Kingdom New Zealand South Africa Australia Poland Czechoslovakia |
Italy Germany |
Allies |
Bir el Gubi |
Western Desert campaign |
African Front |
1941-11-19 |
United Kingdom |
Italy |
Axis |
Point 175 |
Western Desert campaign |
African Front |
1941-11-29 |
1941-12-01 |
New Zealand |
Italy |
Axis |
Pljevlja |
Uprising in Montenegro |
Mediterranean Front |
1941-12-01 |
1941-12-02 |
Yugoslav Partisans |
Italy |
Axis |
Bir el Gubi |
Western Desert campaign |
African Front |
1941-12-04 |
1941-12-07 |
United Kingdom |
Italy Germany |
Axis |
Operation Mihailovic |
Uprising in Serbia |
Mediterranean Front |
1941-12-04 |
1941-12-09 |
Chetniks |
Germany |
Axis |
Pearl Harbor |
Pacific Front |
1941-12-07 |
United States |
Japan |
Axis |
Midway bombardment (first) |
Pacific Front |
1941-12-07 |
United States |
Japan |
Axis |
Clark Field |
Philippines campaign (Axis) |
Pacific Front |
1941-12-08 |
United States |
Japan |
Axis |
Batan Island |
Philippines campaign (Axis) |
Pacific Front |
1941-12-08 |
United States |
Japan |
Axis |
Hong Kong |
Pacific Front |
1941-12-08 |
1941-12-25 |
United Kingdom Canada China Free France |
Japan |
Axis |
Kota Bharu |
Malayan campaign |
Pacific Front |
1941-12-08 |
United Kingdom Australia New Zealand |
Japan |
Axis |
Japanese invasion of Thailand |
Pacific Front |
1941-12-08 |
Thailand |
Japan |
Axis |
Singapore (1941) |
Malayan campaign |
Pacific Front |
1941-12-08 |
United Kingdom |
Japan |
Inconclusive |
Guam (1941) |
Pacific Front |
1941-12-08 |
1941-12-10 |
United States |
Japan |
Axis |
Wake Island |
Pacific Front |
1941-12-08 |
1941-12-23 |
United States |
Japan |
Axis |
Sinking of Prince of Wales and Repulse |
Malayan campaign |
Pacific Front |
1941-12-10 |
United Kingdom |
Japan |
Axis |
Vigan |
Philippines campaign (Axis) |
Pacific Front |
1941-12-10 |
United States |
Japan |
Axis |
Aparri |
Philippines campaign (Axis) |
Pacific Front |
1941-12-10 |
United States |
Japan |
Axis |
Jitra |
Malayan campaign |
Pacific Front |
1941-12-10 |
1941-12-13 |
United Kingdom |
Japan |
Axis |
Legazpi |
Philippines campaign (Axis) |
Pacific Front |
1941-12-12 |
United States |
Japan |
Axis |
Cape Bon |
Battle of the Mediterranean |
Mediterranean Front |
1941-12-13 |
United Kingdom Netherlands |
Italy |
Allies |
Japanese invasion of Burma |
Burma campaign |
South-East Asian Front |
1941-12-14 |
1942-05-28 |
United Kingdom China United States |
Japan Thailand |
Axis |
Gurun |
Malayan campaign |
Pacific Front |
1941-12-14 |
1941-12-16 |
United Kingdom |
Japan |
Axis |
Kerch Peninsula |
Operation Barbarossa |
Eastern Front |
1941-12-16 |
1942-05-19 |
Soviet Union |
Germany Romania |
Axis |
Sirte (first) |
Battle of the Mediterranean |
Mediterranean Front |
1941-12-17 |
United Kingdom Australia Netherlands |
Italy |
Inconclusive |
Alexandria |
Battle of the Mediterranean |
Mediterranean Front |
1941-12-19 |
United Kingdom |
Italy |
Axis |
Davao |
Philippines campaign (Axis) |
Pacific Front |
1941-12-19 |
1941-12-25 |
United States |
Japan |
Axis |
Lingayen Gulf |
Philippines campaign (Axis) |
Pacific Front |
1941-12-21 |
1941-12-23 |
United States |
Japan |
Axis |
Lamon Bay |
Philippines campaign (Axis) |
Pacific Front |
1941-12-21 |
1941-12-23 |
United States |
Japan |
Axis |
Sjenica |
Uprising in Serbia |
Mediterranean Front |
1941-12-22 |
Yugoslav Partisans |
Sandžaks Italy Germany |
Axis |
Kampar |
Malayan campaign |
Pacific Front |
1941-12-30 |
1942-01-02 |
United Kingdom |
Japan |
Stalemate |
Kuala Lumpur |
Malayan campaign |
Pacific Front |
1942-01-11 |
United Kingdom |
Japan |
Axis |
Suursaari |
Continuation War |
Eastern Front |
1942-03-26 |
1942-04-02 |
Soviet Union |
Finland |
Axis |
Adzhimushkay quarry |
Operation Barbarossa |
Eastern Front |
1942-05-16 |
1942-10-30 |
Soviet Union |
Germany |
Axis |
Soviet submarine campaign (1942) |
Baltic Sea campaigns |
Eastern Front |
1942-06 |
1942-10 |
Soviet Union |
Germany Finland Sweden |
Allies |
Someri |
Continuation War |
Eastern Front |
1942-07-08 |
1942-07-10 |
Soviet Union |
Finland Germany |
Axis |
Sinyavino |
Operation Nordlicht (1942) |
Eastern Front |
1942-08-19 |
1942-10-10 |
Soviet Union |
Germany |
Stalemate |
Sukho Island |
Baltic Sea campaigns |
Eastern Front |
1942-10-22 |
Soviet Union |
Germany |
Allies |
Soviet submarine campaign (1943) |
Baltic Sea campaigns |
Eastern Front |
1943-04 |
1943-08 |
Soviet Union |
Germany Finland |
Axis |
Vyborg–Petrozavodsk offensive |
Continuation War |
Eastern Front |
1944-06-10 |
1944-08-09 |
Soviet Union |
Finland Germany |
Allies |
Nerva Island |
Continuation War |
Eastern Front |
1944-06-19 |
1944-06-20 |
Soviet Union |
Germany |
Allies |
Tienhaara |
Continuation War |
Eastern Front |
1944-06-22 |
Soviet Union |
Finland |
Axis |
Kaprolat and Hasselmann |
Continuation War |
Eastern Front |
1944-06-25 |
1944-06-26 |
Soviet Union |
Germany |
Allies |
Tali–Ihantala |
Continuation War |
Eastern Front |
1944-06-25 |
1944-07-09 |
Soviet Union |
Finland Germany |
Axis |
Gulf of Finland U-boat campaign |
Baltic Sea campaigns |
Eastern Front |
1944 (summer) |
1945 (spring) |
Soviet Union Finland |
Germany Finland |
Allies w/ Finland |
Vyborg Bay |
Continuation War |
Eastern Front |
1944-06-30 |
1944-07-10 |
Soviet Union |
Finland Germany |
Inconclusive |
Vuosalmi |
Continuation War |
Eastern Front |
1944-07-04 |
1944-07-17 |
Soviet Union |
Finland |
Inconclusive |
Nietjärvi |
Continuation War |
Eastern Front |
1944-07-15 |
1944-07-17 |
Soviet Union |
Finland |
Axis |
Ilomantsi (1944) |
Continuation War |
Eastern Front |
1944-07-26 |
1944-08-13 |
Soviet Union |
Finland |
Axis |
Operation Hokki |
Continuation War |
Eastern Front |
1944-07-31 |
1944-08-31 |
Soviet Union |
Finland |
Axis |
Soviet submarine campaign (1944) |
Baltic Sea campaigns |
Eastern Front |
1944-10 |
1944-12 |
Soviet Union |
Germany |
Allies |
Soviet naval campaign (1945) |
Baltic Sea campaigns |
Eastern Front |
1945-01 |
1945-05-09 |
Soviet Union |
Germany |
Allies |