List of wars involving Denmark

This is a list of wars and war-like conflicts involving the modern Kingdom of Denmark and predecessor states.

  Danish victory
  Danish defeat
  Another result *

*e.g. result unknown or indecisive/inconclusive, result of internal conflict inside Denmark, status quo ante bellum, or a treaty or peace without a clear result.

700–1300

Year War Belligerents (excluding Denmark) Outcome
Allies Enemies
c. 770 Harald Wartooth's invasion of Sweden Denmark Sweden Viking victory
c.770 Battle of Brávellir Denmark
Wends
Eastern Geats
Sweden
Estonians
Western Geats
Defeat
780s-850 Viking invasions of England Norse Vikings
Kingdom of England Viking victory
  • Series of Viking attacks on Christian monasteries in the British Isles
810–811 Invasion of Frisia Danish Kingdom Francia Viking victory
813 Halfdan the Mild's revolt Danish Kingdom Halfdan the Mild

Revolt successful

Denmark is expelled and Vestfold gains independence.

838 Battle of Hingston Down Danish Vikings
Cornwall
Anglo-Saxons Defeat
  • Viking Defeat
845 Siege of Paris (845) Danish Vikings Francia Viking victory
851 Battle of Aclea Danish Vikings Kingdom of Wessex Defeat
  • West-Saxon victory
853 Invasion of Courland Danish Vikings Curonians Defeat
  • Curonian victory
859 Viking raid on Nekor[1][2][3]
(ca. 859)
Norse Vikings Kingdom of Nekor Viking victory
  • Vikings occupied Nekor for 8 days.
865–878 Great Heathen Army's invasion of England Norse Vikings
Norse–Gaels
Anglo-Saxon kingdoms:

Kingdom of Strathclyde
Kingdom of Alba

Viking victory
866 Battle of Brissarthe Danish Vikings
     Brittany
Francia Viking victory
880 Battle of Thimeon Danish Vikings West Francia Defeat
  • Viking Defeat
881 Battle of Saucourt-en-Vimeu Danish Vikings West Francia Defeat
882 Siege of Asselt Danish Vikings East Francia Defeat
885–886 Siege of Paris (885–886) Danish Vikings West Francia Stalemate
891 Battle of Leuven (891) Danish Kingdom East Francia Defeat
  • Death of Sigfried and Godfried
899–902 Æthelwold's Revolt Followers of Æthelwold ætheling
Supported by:
Danes of Northumbria
Kingdom of East Anglia
Followers of Edward the Elder: Defeat
902 Battle of the Holme Danish Vikings Followers of Edward the Elder: Viking victory
900s Olof the Brashs conquest of Denmark
Danish Kingdom Olof the Brash Defeat

Victory for Olof

911 Siege of Chartres (911) Danish Vikings West Francia Stalemate
939 Battle of Trans-la-Forêt Danish Vikings West Francia
     Brittany
Defeat
955–961 War between King Haakon the Good and the sons of Eirik Bloodaxe Sons of Eric Bloodaxe
Kingdom of Denmark
Norway Defeat
974 German–Danish War of 974 Kingdom of Denmark
Kingdom of Norway
Holy Roman Empire
Norwegian Rebels
Defeat
  • Hedeby under German occupation from 974 to 981
mid-980s Sweyn's revolt against Harald Bluetooth Sweyn Forkbeard Harald Bluetooth Victory for Sweyn Forkbeard
986 Battle of Fýrisvellir Kingdom of Denmark
Jomsvikings
Sweden Defeat
  • Swedish Victory
986 Battle of Hjörungavágr Kingdom of Denmark
Jomsvikings
Norway Defeat
  • Norwegian Victory
986 Norwegian-Jomsviking War
Kingdom of Denmark
Jomsvikings
Norway Defeat
  • Norwegian Victory
  • Danish fleet destroyed
992 Erik the Victorious invasion of Denmark Danish Kingdom Sweden Defeat Swedish victory[4][5]
mid-990s Eric the Victorious invasion of the Holy Roman Empire Danish Kingdom

Sweden

Holy Roman Empire Stalemate Stade and Northern Germany gets pillaged and plundered by Vikings. Eric, however, fails to permanently capture land in the Holy Roman Empire.
1000 Battle of Svolder Kingdom of Denmark
Sweden
Earldom of Lade
Norway Allied Victory
1001 First Battle of Alton Kingdom of Denmark Anglo-Saxons Danish victory
1001 Battle of Pinhoe Kingdom of Denmark Kingdom of England Danish victory
1004 Battle of Thetford Kingdom of Denmark Norway
Anglo-Saxons
Anglo-Norwegian Victory
1010 Battle of Ringmere Danish Vikings Anglo-Saxons Viking victory
  • Over a three-month period the Danes wasted East Anglia, burning Thetford and Cambridge
1013 Sweyn Forkbeards invasion of England Kingdom of Denmark Kingdom of England Danish victory
1015–1016 Olav II's conquest of Norway
(1015–1016)
  • Raid on Denmark
Kingdom of Sweden
Kingdom of Denmark
Earldom of Orkney
Kingdom of Norway Defeat
1016 Cnut the Great's invasion of England Kingdom of Denmark
Kingdom of Norway
Kingdom of England Dano-Norwegian victory
1026 Battle of Helgeå Kingdom of Denmark
Kingdom of England
Sweden
Norway
Anglo-Danish victory
  • Subjegation of parts of Sweden
1028–1029 Cnut's Invasion of Norway North Sea Empire Norway Anglo-Danish victory
  • Norway conquered
1031 Battle of Stiklestad The "Peasant Army".loyal to Cnut the Great. Norway Peasant victory
1031 Cnuts expedition to Scotland North Sea Empire Kingdom of Scotland victory for the North Sea Empire
  • Malcolm II, Maelbaethe and Lehmarc subjugated
c.1034 Annexation of Strathclyde Kingdom of Scotland
North Sea Empire
Kingdom of Strathclyde Scottish victory
  • kingdom of Strathclyde conquered
1043 Magnus the Good's conquest of Denmark

Denmark
Kingdom of Norway Defeat
1043 Battle of Lyrskov Heath Norway Wends Norwegian and Danish Loyalist victory
1043 Norwegian-Wendish War Norway Wends Norwegian and Danish Loyalist victory
  • Destruction the Viking fort Jomsborg, possibly to destroy the Danish competitors to the throne. Plundering of the Wendish town of Jumne.
1048–1064 Invasion of Denmark
Denmark
Norway Victory
  • Peace agreement, mutual recognition and Norwegian withdrawal.
1069–1075 Danish attacks on Norman England  Denmark
Earl of Northumbria
Norman England Stalemate
1086 Peasant rebellion in Vendsyssel Denmark peasants Defeat
  • Death of Canute
1093 Battle of Schmilau Prince Henry
 Denmark
Saxony
Obotrites Victory
  • Victory for the Christian coalition
1096 Magnus's raids on Halland Denmark Norway Defeat
1131–1157 Danish Civil War (Civil war)[7]  Valdemar I of Denmark

 Canute V of Denmark

 Sweyn III of Denmark Valdemar Victory
  • Valdemar I is made king of all of Denmark
1136 Erik Emunes invasion of Rügen  Denmark Rani Danish Victory
  • Rügen conquered and converted, but the Rani returned to their pagan belief after the Danes left.
1144–1147 Wendish Crusade  Denmark
Kingdom of Poland
Holy Roman Empire
Polabian Slavs
West Slavs
Victory
1168 or 1169 Siege of Arkona  Denmark Rani Danish Victory
  • Rügen conquered and converted
1170 Battle of Julin Bridge  Denmark Pomerania Danish Victory
  • entire army of Bogislaw scattered
1181 Battle of Dösjebro Royalists Scanian rebels Royalist Victory
1182 Harald Skraengs uprising Harald Skraeng
Sweden
Denmark Victory Uprising quelled
1184 Battle of Greiswald Bay[8]  Denmark Pomerania
Supported by: Holy Roman Empire
Danish Victory
1189–1192 Third Crusade Angevin Empire
Kingdom of France
Kingdom of Jerusalem

Republic of Pisa
Kingdom of Sicily
Papal States
Holy Roman Empire
Duchy of Bohemia
Armenian Kingdom of Cilicia
Kingdom of Denmark
Republic of Genoa

Ayyubids
  • Sultanate of Egypt
  • Emirate of Damascus
  • Emirate of Hamah
  • Emirate of Mesopotamia
Crusader Victory
1191 Danish Crusade of 1191[9]  Denmark Finnish tribes Unknown result
  • Canute VI claims victory
1192 Invasion of Bishop Valdemar[10]  Denmark  DenmarkBishop Valdemar
Supported by:
Sweden[11]
Norway[12]
Hohenstaufen
Holstein
Ratzeburg
Brandenburg
Victory
  • Bishop Valdemar is imprisoned
1201 Battle of Stellau  Denmark County of Holstein Danish Victory
  • Holstein Subjegated
1201 Danish Crusade of 1201  Denmark Finnish tribes Indecisive
  • Conquered regions handed over to Sweden[13]
1203–1290 Livonian Crusade Sword-Brothers
Livonian Order
Denmark
Sweden
Indigenous peoples Victory
1204–1208 The Second Bagler War  Denmark
Bagler Party
Birkebeiner Peace
1210 Battle of Gestilren Denmark House of Sverker Sweden House of Eric Defeat
1210 Invasion of Pomeralia  Denmark Pomeralia Danish Victory
  • Pomeralia subjegated
1219 Battle of Lyndanisse Denmark Non-Christian Estonians Danish Victory
  • According to legend, Dannebrog fell from the sky, as an apparently helpful divine intervention, just when the Danish Crusaders were about to lose the battle to the local pagans. The flag has been the official flag of Denmark ever since, making it the world's oldest national flag still in use.
1225 Battle of Mölln (1225) Denmark County of Schwerin Defeat
  • Danish possessions in Germany rebels
1227 Danish–German war Denmark County of Holstein
  Hanseatic League
Defeat
1240–1242 Livonian campaign against Rus' Livonian Order
Denmark
Novgorod Republic Defeat
1245 Battle of Embo Denmark
Norway
Kingdom of Scotland Defeat
1250 Expedition against Frisia Denmark Frisian rebels Defeat
1256-1257 Halland War Denmark Norway Defeat
1259-1261 The Archbishop War[14] Margaret Lund Archbishopric
Schleswig
Rügen
Defeat
1274-1275 The war against Valdemar Birgersson Denmark
Magnus III of Sweden
Sweden Victory
1276–1278 6000-mark war Denmark Sweden Victory
1289–1295 Danish-Norwegian War Denmark Norway
Danish outlaws
Defeat

1300–1500

Year War Belligerents (excluding Denmark) Outcome
Allies Enemies
1304–1310 The Swedish brother's feud Denmark
Birger Magnusson
Norway
Duke Eric and Valdemar
Victory
1316 Battle of Gransee Denmark
Duchy of Mecklenburg
Margraviate of Brandenburg Victory
1326–1354 Wars of the Rügen Succession Christopher II
Duchy of Mecklenburg
Pomerania
Gerhard III
Stalemate
1326 Rebellion of 1326 Christopher II Gerhard III Defeat
  • Overthrowal of Christopher II
1328–1328 Revolts against Valdemar III Denmark Peasants on Jutland and Zealand Victory
  • Valdemar retains the throne
1340–1360 Reunification of Denmark Denmark Holstein
Sweden
Victory
  • Reunification of Denmark
1341–1343 Kalundborg War Denmark
Lübeck
Sweden
Holstein
Defeat
1343–1345 St. George's Night Uprising Teutonic Order

Denmark

Revala
Harria
Rotalia
Vironia
Oeselia
Victory
1360 Valdemar Atterdag's invasion of Scania Denmark Sweden Victory
1361 Valdemar Atterdag's invasion of Gotland Denmark Sweden

Hanseatic League

Victory
1361–1365 First Dano-Hanseatic War Denmark Norway

Hanseatic League
Sweden

Victory
  • Dissolution of the Anti-Danish Alliance
1367–1370 Great Hanseatic War[15] Denmark
Norway
Confederation of Cologne
Sweden
Defeat
1384 Swedish invasion of Scania[16][17] Denmark Sweden * Truce likely signed in 1384 Temporary capture of Laholm by Sweden, followed by subsequent retreat
1389 Battle of Åsle Denmark
Swedish Nobles
Duchy of Mecklenburg
Sweden
Victory
  • Margaret I of Denmark becomes regent of Sweden
1392–1398 War with the Victual Brothers Kalmar Union Victual Brothers Victory
  • Formation of the Kalmar Union.
1403–1400 War in Gotland (1403–1404) Kalmar Union Teutonic Order Teutonic victory
  • Gotland is purchased by the Kalmar Union after negotiations in 1407
1410–1422 Eric of Pommeranias First Schleswig War[18] Kalmar Union House of Schaumburg Peace agreement
  • Sigismund, Holy Roman Emperor decides in favor of Denmark
1426–1435 Dano-Hanseatic War Kalmar Union House of Schaumburg
Hanseatic League
Defeat
  • Treaty of Vordingborg
1434–1436 Engelbrekt rebellion Kalmar Union Swedish rebels Defeat
  • Danish forces temporarily expulsed from Sweden
1436 Amund Sigurdssons Rebellion Kalmar Union Norwegian peasants Victory
1438 Hallvard Graatops Revolt Kalmar Union Norwegian peasants Victory
  • Revolt suppressed
1438–1441 Dutch–Hanseatic War Hanseatic League
Denmark

Lüneburg
Mecklenburg
Pomerania
Holstein
Brandenburg

Burgundy:
Norway
Victory
1441 Battle of St. Jørgensbjerg[19] Kalmar Union Peasant army under Henrik Reventlow Victory
  • Rebellion defeated
1448–1449 War on Gotland (1448–1449) Eric of Pomerania
Supported by:
Denmark
Sweden
Supported by:
Gutes
Victory
  • Gotland handed over to Denmark
1448–1451 War of the Norwegian Succession Denmark
Pro-Danish Norwegians
Sweden
Pro-Swedish Norwegians
Pro-Danish Victory
  • Christian I becomes king of Norway
1448–1502 Krummedige-Tre Rosor feud
Krummedige family
Denmark
Tre Rosor family
Sweden
Krummedige victory
  • The male Tre Rosor line in Norway becomes extinct.
  • Norwegian monarchy strengthened
  • Prince Christian maintains control over Norway
1451–1457 Dano-Swedish War (1451-1457) Denmark
Erik Axelsson Tott
Sweden Victory
  • Reinstalment of the Kalmar union
1454–1466 Thirteen Years' War (1454–1466) Teutonic Order

Kalmar Union
Livonian Order
Amsterdam
Duchy of Żagań

Kingdom of Poland

Supported by: Prussian Confederation

Defeat
1464 Battle of Haraker Kalmar Union Sweden Defeat
  • Christian I was deposed as king of Sweden
1466–1467 War of Deposition against Jöns Bengtsson Oxenstierna Supporters of Jöns Bengtsson
Denmark
Rebels under Nils Sture Defeat
  • Jöns Bengtsson is deposed
1470–1471 Dano-Swedish War (1470–1471) Kalmar Union Sweden Defeat
  • Danish failure to conquer Sweden
1497 Battle of Rotebro Denmark Sweden Victory

1500–1699

Year War Belligerents (excluding Denmark) Outcome
Allies Enemies
1500 Battle of Hemmingstedt Kalmar Union Dithmarschen Defeat
  • Destruction of the royal army
1501–1503 War of Deposition against King Hans Kalmar Union Sweden Defeat
  • Hans, King of Denmark deposed as King of Sweden.
1501–1504 Alvsson Rebellion Kalmar Union Knut Alvsson (until 1502)
Nils Ravaldsson (from 1502)
Sweden
Victory
  • Dano-Norwegian ties solidified
1501–1512 Dano-Swedish War (1501–1512) Kalmar Union Sweden
Free City of Lübeck (from 1509)
Victory
  • Treaty of Malmö
1512–1520 Dano-Swedish War (1512–1520) Kalmar Union Sweden Victory
  • Danish Victory
  • Danish conquer of Sweden
1521–1523 Swedish War of Liberation Kalmar Union Sweden
Free City of Lübeck (from 1522)
Defeat
1523–1524 Siege of Copenhagen (1523) Christian II Frederick I of Denmark Frederickian Victory
  • Diposition of Christian II
1524–1525 Revolts for the reinstalment of Christian II[20] Denmark
Norway
Rebels supporting Christian II Victory
  • Failure to reinstal Christian II
1532 Christian II's Invasion of Norway Denmark
Norway
Christian II Victory
  • Invasion failed
  • Christian II captured
1534–1536 Count's Feud (civil war)  Christian III
Duchy of Schleswig
 Holstein
 Sweden
 Duchy of Prussia
Jutland
Christian II
Christopher of Oldenburg
Free City of Lübeck
 Skåne
 Malmø
 Copenhagen
Zealand
Reformation in Denmark–Norway and Holstein
1536–1537 Olav Engelbrektsson's Rebellion Denmark
Protestants
Catholics Victory
1538–1550 Icelandic Reformation Denmark–Norway
Protestants
Catholics Victory
  • Jón Arason defeated and captured
  • Collapse of Catholicism in Iceland
1540 Peasant's Rebellion in Telemark Denmark–Norway Norwegian peasants Rebellion suppressed
1542 Dacke War Kingdom of Sweden
[21]
Landsknechte
Denmark-Norway
Småland Peasants under Nils Dacke

Östergötland peasant militia

Victory
  • Royal power strengthened
  • No further civil wars or major uprisings
1542 Italian War of 1542–1546  France
Ottoman Empire

Jülich-Cleves-Berg
Denmark-Norway

Holy Roman Empire
 Saxony
Brandenburg
Spain
England
Status quo ante bellum
1558–1583 Livonian War Livonian Confederation
Polish–Lithuanian Commonwealth
Denmark-Norway

Kingdom of Sweden
Zaporozhian Cossacks
Principality of Transylvania

Tsardom of Russia
Qasim Khanate
Kingdom of Livonia
Victory
1559 Campaign of 1559 Denmark-Norway Dithmarschen Victory
  • Conquest of Dithmarschen
1563–1570 Northern Seven Years' War Denmark-Norway
Free City of Lübeck

Poland–Lithuania

Sweden Status quo ante bellum
1563–1568 Polish–Swedish War (1563–1568) Denmark–Norway
Lübeck
Sweden Defeat
1571 Danish attack on Poland Denmark-Norway Polish–Lithuanian Commonwealth Victory
1575–1577 Danzig rebellion City of Danzig
Denmark-Norway[22]
Polish–Lithuanian Commonwealth Peace
1611–1613 Kalmar War Denmark-Norway Sweden Victory
1618–1620 Conquest of Koneswaram Temple[23] Denmark-Norway
Kingdom of Kandy
Portuguese Ceylon Defeat
1619 Action of 19 February 1619 Denmark-Norway French pirates

France

Victory
  • Danish Victory
  • French ships conquered
1619 Roland Crappé's raids on Portuguese colonies Denmark-Norway
Kingdom of KandySupported by:
Thanjavur Nayak kingdom
Portuguese Ceylon

Portuguese India

Defeat
1618–1648 Thirty Years' War Protestant States and Allies

Sweden
Kingdom of France
Bohemia
Denmark–Norway (1625–1629)
 Saxony
Dutch Republic
Electorate of the Palatinate
Brunswick-Lüneburg
 England
 Scotland
Brandenburg-Prussia
Transylvania
Hungarian Anti-Habsburg Rebels
Zaporozhian Cossacks
Ottoman Empire

Roman Catholic States and Allies

Holy Roman Empire

Spain and its possessions
Denmark–Norway (1643–1645)

Defeat
1624 Siege of Dansborg (1624) Danish India Thanjavur Nayak Victory
  • Thanjavur recognizes Tranquebar as Danish
1627 Turkish Abductions Denmark-Norway Ottoman Empire Defeat
  • Abduction of 400-800 Icelanders
1642–1698 Dano-Mughal War[24] Denmark–Norway Mughal Empire Peace treaty
  • Dannemarksnagore ceded to Denmark for 30,000 rupees to be paid over ten years
1643–1645 Torstenson War Denmark–Norway
Holy Roman Empire
Sweden
Dutch Republic
Defeat
1644 Conflict between Willem Leyel and Bernt Pessart Danish India Leyel loyalist

Dutch Coromandel

English Madras

Portuguese Carical

Supported by:

Thanjavur Nayak

Willem victory
1644 Siege of Dansborg (1644) Denmark-Norway Thanjavur Nayak kingdom Inconclusive
1655–1669 Sieges of Tranquebar (1655–1669) Danish India Thanjavur Nayak kingdom Victory
  • Villages of Poreiar, Tillali and Erikutanchery ceded to the Danes
1657–1660 Second Northern War Habsburg monarchy
Poland–Lithuania
Russia (1656–58)
Brandenburg-Prussia
Dutch Republic
Sweden
Brandenburg-Prussia
Transylvania
Ukrainian Cossacks
Wallachia
Moldavia
Defeat
1657–1658 Dano-Swedish War (1657–1658) Denmark-Norway
Poland–Lithuania
Swedish Empire Defeat

    Decisive Swedish victory; Treaty of Roskilde/Treaty of Taastrup

    1658–1660 Dano-Swedish War (1658–1660) Denmark–Norway
    Dutch Republic
    Brandenburg-Prussia
    Poland–Lithuania
    Habsburg Monarchy
    Swedish Empire Victory
    1660–1664 Dano-Dutch Colonial War in Guinea[25] Denmark–Norway
    Kingdom of England
    Fetu tribe
    Dutch Republic Victory
    1665–1667 Second Anglo-Dutch War Dutch Republic
    Denmark-Norway
    Kingdom of France
    Kingdom of England
    Bishopric of Münster
    Victory
    1666 Second Swedish War on Bremen Bremen
    Electorate of Cologne
    Brunswick-Lüneburg
    Denmark-Norway
    Electorate of Brandenburg
    Dutch Republic
    Sweden Draw
    1675–1679 Scanian War Denmark-Norway
    Dutch Republic
    Holy Roman Empire
    Brandenburg
    Sweden
    Kingdom of France
    Status quo ante bellum
    1678 Assault on Osu Ga-Adangbe
    Denmark-Norway
    Akwamu Victory
    • Assult reppeled
    1686 Siege of Hamburg (1689) Denmark–Norway Hamburg
    Brunswick-Lüneburg
    Brandenburg-Prussia
    Peace agreement
    • Danish withdrawal
    • Hamburg pays 300,000 thalers as compensation to Denmark

    1700–1799

    Year War Belligerents (excluding Denmark) Outcome
    Allies Enemies
    1700–1720 Great Northern War Tsardom of Russia
    Electorate of Saxony
    Poland–Lithuania
    Cossack Hetmanate
    Prussia
    Hanover
     Great Britain
    Denmark–Norway
    Sweden
    Holstein-Gottorp
    Poland–Lithuania
    Ottoman Empire
    Victory
    1703–1711 Rákóczi's War of Independence  Holy Roman Empire:

    Denmark–Norway

    Kuruc forces (Kingdom of Hungary)
    Principality of Transylvania
    Kingdom of France
    Victory
    1733–1734 1733 slave insurrection on St. John Denmark–Norway Rebel slaves Victory
    • Rebellion suppressed
    1739 Battle of Jakobshavn Denmark–Norway Dutch Republic Victory
    • Dutch presence on Greenland collapses
    1765 Strilekrigen Denmark-Norway Norwegian peasants Victory
    • Rebellion suppressed
    1756 Cattle War Denmark–Norway Thanjavur Maratha kingdom Defeat
    1763 Siege and occupation of serampore Denmark–Norway  Great Britain Defeat
    • Serampore temporarily occupied by Great Britain
    1770–1772 Danish–Algerian War Denmark–Norway Dey of Algiers Defeat
    1771 Royal Life Guards' Mutiny Denmark-Norway Royal Life Guard execution of Struensee
    1784 Sagbadre War Denmark-Norway Ada-Danish Alliance Anlo Confederacy Victory
    • Return of territory previously acquired by Anlo from the Alliance
    • Construction of Fort Prinzenstein
    1786–1787 Lofthusreisingen Denmark-Norway Norwegian peasants Victory
    • Rebellion suppressed
    1788–1789 Theatre War Denmark-Norway Sweden Defeat
    1788–1790 Russo-Swedish War Russian Empire Sweden Status quo ante bellum
    1797 Action of 16 May 1797 Denmark-Norway Ottoman Empire (de jure) Victory

    1800–1945

    Year War Belligerents (excluding Denmark) Outcome
    Allies Enemies
    1800–1802 Lærdal Rebellion Denmark-Norway Norwegian peasants Victory
    • Rebellion suppressed
    1800–1813 Napoleonic Wars France
    Ottoman Empire
    United Kingdom
    Sweden
    Russia
    Austrian Empire
    Prussia
    Spain
    Portugal
    Ottoman Empire (until 1803)
    United Kingdom of the Netherlands
    Defeat
    1801, 1807–1814 English Wars Denmark–Norway

    French Empire
    Spain

    United Kingdom

    Sweden

    Defeat
    1805–1810 Franco-Swedish War
    Victory

    Sweden regains Swedish Pomerania Sweden integrates the Continental System

    1807–1814 Gunboat War Denmark–Norway  United Kingdom Defeat
    1808–1809 Dano-Swedish War (1808–09) Denmark–Norway
    France
    Sweden
     United Kingdom
    Stalemate
    1809 Jørgen Jørgensen's Revolution Denmark-Norway
     United Kingdom
    Iceland Victory
    • Imprisonment of Jørgen Jørgensen
    1808–1981 Huéscar-Danish War Denmark Huéscar Peace treaty
    1813-1814 Dano-Swedish War (1813–1814) Denmark-Norway Sweden
    Russian Empire
    Hanover
    United Kingdom
    Defeat
    1815 War of the Seventh Coalition United Kingdom of Great Britain and Ireland
    Prussia
    Austrian Empire
    Russian Empire
    Kingdom of Hanover
    Brunswick
    Sweden
    Kingdom of Spain
    Kingdom of Portugal
    Kingdom of Sardinia
    Kingdom of Sicily
     Switzerland
    Liechtenstein
    Denmark
    Bourbon Restoration
    United Kingdom of the Netherlands
    First French Empire
    Kingdom of Naples
    Victory
    1825 Capture of the sloop Anne Tri-national anti-piracy alliance Roberto Cofresí's pirates Victory
    • Anne (El Mosquito) is disabled; pirates flee ashore
    1826 Katamanso War Denmark
     United Kingdom
    Netherlands
    Ashanti Empire Victory
    1848 1848 Saint Croix slave rebellion Denmark Saint Croix slaves Defeat
    1848–1850 First Schleswig War Denmark Prussia
    Duchy of Holstein
    German Empire
    Victory
    1864 Second Schleswig War Denmark German Confederation: Defeat
    1878 Fireburn Denmark
    Supported by
    United Kingdom
    United States
    France
    Queens of the Fireburn

    Labor Rioters

    Victory
    • Rebellion ended
    • deaths of 60 black laborers
    • 879 acres were burned
    1939–1940 Phoney War
    World War II
    France
    Norway
    United Kingdom
    Nazi Germany
    Kingdom of Italy
    Stalemate
    1940 Operation Weserübung
    World War II
    Norway
    Denmark
    United Kingdom
    France
    Poland
    Nazi Germany Defeat
    • German forces occupy Denmark.
    1940–1945 Occupation of Denmark
    World War II
    United Kingdom
    Soviet Union
    Hungary
    Nazi Germany
    Victory
    • German forces withdrew at the end of World War II following their surrender to the Allies on 5 May 1945.
    1940–1945 Danish resistance movement Danish resistance groups

    Denmark (from 1943)

    Occupation Government (until 1943)
    Germany
    Victory
    • Liberation of Denmark
    1941–1942 Operation Barbarossa Defeat
    1945–1946 Soviet occupation of Bornholm Denmark Soviet Union Victory
    • Soviet withdrawal

    1946–present

    Year War Belligerents (excluding Denmark) Outcome
    Allies Enemies
    1950–1953 Korean War South Korea
    United States
    United Nations
    North Korea
    China
    Ceasefire
    1956 United Nations Emergency Force United Nations Egypt
    United Kingdom
    France
    Israel
    Peace
    • The conflict resulted in a military victory for the Coalition, but a political victory for Egypt.
    • Egypt maintained control of the canal.
    1958 United Nations Observation Group in Lebanon (UNOGIL), as part of the 1958 Lebanon crisis United Nations Lebanon Concluded
    1964–present United Nations Peacekeeping Force in Cyprus UNFICYP Republic of Cyprus
    Turkish Republic of Northern Cyprus
    Ongoing
    1973-2022 Whiskey War Kingdom of Denmark Canada Stalemate
    1988–1991 United Nations Iran–Iraq Military Observer Group, as part of the Iran–Iraq War United Nations Iran
    Iraq
    Victory
    • end of hostilities
    1989–1990 United Nations Transition Assistance Group United Nations South West Africa Victory
    • The Namibian transition to democracy succeeds
    1990–1991 Gulf War Australia
    Bahrain
    Bangladesh
    Belgium
    Canada
    Egypt
    France
    Italy
    Kuwait
    Morocco
    Netherlands
    Denmark
    Norway
    Oman
    Pakistan
    Qatar
    Saudi Arabia
    Senegal
    Spain
    Sweden
    Syria
    United Arab Emirates
    United Kingdom
    United States
    other allies
    Iraq
    Republic of Kuwait
    Victory
    1991–2003 United Nations Iraq–Kuwait Observation Mission United Nations Iraq
    Kuwait
    Victory
    • Completed
    1992–1997 Tajikistani Civil War Tajikistan

    Russia
    Uzbekistan
    Kazakhstan
    Kyrgyzstan
    UNMOT:

    Supported by:

    United Tajik Opposition

    Afghanistan (until 1996)
    Hezb-e Islami Gulbuddin (until 1996)
    Taliban factions[b]
    Supported by:
    al-Qaeda[30]
    Islamic Movement of Uzbekistan
    Iran (alleged, denied)[31]

    Military Stalemate
    1992–1995 Bosnian War
    (Operation Bøllebank)
    Croatia
    Bosnia and Herzegovina
    NATO
    FR Yugoslavia Victory
    1992–1993 United Nations Transitional Authority in Cambodia (UNTAC) United Nations
    Cambodia
    KPRAF
    Khmer Rouge
    Monarchy restored
    1993–1995 United Nations Operation in Somalia II Somali National Alliance
    Al-Itihaad al-Islamiya
    Defeat
    1994–1996 United Nations Confidence Restoration Operation in Croatia United Nations
    Croatia
    Socialist Federal Republic of Yugoslavia Victory
    • Croatian victory
    1996–2002 United Nations Mission of Observers in Prevlaka United Nations Socialist Federal Republic of Yugoslavia
    Croatia
    Victory
    • Completed
    1998 United Nations Civilian Police Support Group UNPOL Croatian Police Victory
    • Peace affirmed
    1998–1999 Kosovo War Albania
    Kosovo
    NATO
    FR Yugoslavia Victory
    1998–1999 United Nations Observer Mission in Sierra Leone United Nations RUF
    AFRC (1997–2002)
    West Side Boys (1998–2000)
    Changed to UNAMSIL
    • The mission was terminated in October 1999
    1999 United Nations Mission in East Timor (UNAMET), as part of the East Timor Crisis United Nations Indonesia
    East Timor
    Victory
    • Completed
    1999–2005 United Nations Mission in Sierra Leone as part of the Sierra Leone Civil War United Nations Sierra Leone

    United Kingdom (2000–2002)
    Guinea
    ECOMOG Forces (1998–2000)
    Executive Outcomes (1995–1996)

    RUF
    AFRC (1997–2002)
    West Side Boys (1998–2000)
    Victory
    • Commonwealth victory
    1999–2010 United Nations Organization Mission in the Democratic Republic of the Congo (MONUC) United Nations Democratic Republic of the Congo Victory
    • Peace maintained
    1999–2002 United Nations Transitional Administration in East Timor, as part of the East Timor Crisis UNTAET Indonesia
    East Timor
    Victory
    • Completed
    2000–2008 United Nations Mission in Ethiopia and Eritrea United Nations Ethiopia
    Eritrea
    abandonment
    • The mission was formally abandoned in July 2008
    • Mission completed
    2002–2021 War in Afghanistan Afghanistan
    Armenia
    Austria
    Azerbaijan
    Bosnia and Herzegovina
    Finland
    Georgia (country)
    Jordan
    Macedonia
    Montenegro
    NATO
    Sweden
    Ukraine
    Australia
    Malaysia
    Mongolia
    New Zealand
    Singapore
    South Korea
     Switzerland
    Tonga
    United Arab Emirates
    United Kingdom
    Taliban
    al-Qaeda
    Defeat
    • Defeat of Taliban forces briefly before Taliban retook the region in 2021.
    2002–2011 Operation Enduring Freedom – Horn of Africa
    Part of the War on Terrorism
    Australia
    China
    Djibouti
    Ethiopia
    India
    Japan
    Kenya
    Malaysia
    NATO
    New Zealand
    Russia
    Seychelles
    Singapore
    Somalia
    South Korea
    Sweden
    Uganda
    Ukraine
    Denmark
    al-Qaeda Victory
    2003–2011 Iraq War Armenia
    Australia
    Azerbaijan
    Bosnia and Herzegovina
    Dominican Republic
    El Salvador
    Georgia (country)
    Honduras
    Iraq
    Japan
    Kazakhstan
    Peshmerga
    Macedonia
    Moldova
    Mongolia
    NATO
    New Zealand
    Nicaragua
    Philippines
    Poland
    Singapore
    South Korea
    Thailand
    Ukraine
    United Kingdom
    United States
    Baath Party Loyalists

    Islamic State of Iraq
    al-Qaeda in Iraq
    Mahdi Army

    Victory
    • Danish withdrawal in 2008
    2005–2011 United Nations Mission in Sudan United Nations Sudan
    SPLA
    Victory
    • Legal status: Accomplished
    2007–2010 United Nations Mission in the Central African Republic and Chad (MINURCAT), as part of Darfur Conflict, Civil war in Chad (2005–2010) United Nations Sudanese rebel groups Inactive
    2009–2016 Operation Ocean Shield Somalia
    United States
    United Kingdom
    Denmark
    Netherlands
    Spain
    Greece
    Germany
    Belgium
    Canada
    Italy
    Portugal
    Turkey
    Norway
    Australia
    India
    New Zealand
    Japan
    Saudi Arabia
    Ukraine
    South Korea
    Somali Pirates Victory
    • Number of Somali pirate attacks have been reduced dramatically
    2011 2011 Libyan Civil War Jordan
    National Transitional Council
    NATO
    Qatar
    United Arab Emirates
    United Kingdom
    United States
    Sweden
    Libyan Arab Jamahiriya Victory
    2011–present United Nations Mission in South Sudan United Nations South Sudan
    Sudan
    Ongoing
    2013–2023 United Nations Multidimensional Integrated Stabilization Mission in Mali, as part of the Mali War United Nations
    Mali
    Russia (since 2021)
    France (2013–22)
    Coordination of Azawad Movements
    (CMA)
    Al-Qaeda and allies
    Defeat
    • Dissolved
    2014–present Military intervention against ISIL United States
    Canada (2014–17)
    Belgium (2014–17)
    Sweden
    Germany
    Italy
    Turkey (2014–17)
    Netherlands
    Jordan
    Morocco (2014–16)
    United Kingdom
    ISIL Ongoing
    2023–present Operation Prosperity Guardian United States[43]
    United Kingdom
    Australia
    Bahrain
    Canada
    Denmark
    Greece
    Netherlands
    Norway
    Singapore
    Sri Lanka[44]
    Supported by:
    Seychelles
    Yemen (SPC) Ongoing

    Notes

    1. ^ Germany's allies, in total, provided a significant number of troops and material to the front. There were also numerous units under German command recruited in German-occupied Europe and sympathetic puppet or neutral states, including the Spanish Blue Division, the Legion of French Volunteers Against Bolshevism, and the 369th Croatian Infantry Regiment.
    2. ^ The Islamic Emirate of Afghanistan, which was headed by the Taliban and governed 90 percent of Afghanistan, officially declared their neutrality in the conflict, though several Taliban factions went on to fight on the side of the opposition nonetheless.[29]

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    See also