535 wars, 7,449 engagements

Wars and campaigns

Every war or campaign with three or more placed engagements in the atlas, grouped by the era of its first dated engagement. Counts are placed engagements, not every action of the war.

Ancient 54 wars

Second Punic War 60, 217 BC to 200 BC
Gallic War 20, 57 BC to 50 BC
Caesar's Civil War 19, 48 BC to 44 BC
Peloponnesian War 18, 430 BC to 403 BC
First Punic War 15, 263 BC to 240 BC
Third Mithridatic War 14, 72 BC to 62 BC
Wars of Alexander the Great 12, 335 BC to 322 BC
First Jewish-Roman War 12, AD 66 to AD 74
Crisis of the Third Century 10, AD 235 to AD 284
Anglo-Saxon settlement of England 9, AD 450 to AD 625
First Mithridatic War 9, 88 BC to 84 BC
list of Roman civil wars and revolts 8, 508 BC to AD 476
Germanic Wars 8
Pyrrhic War 7, 279 BC to 274 BC
Sulla's Civil War 7, 82 BC to 80 BC
Maccabean Revolt 7, 166 BC to 159 BC
Second Greco-Carthaginian War 7, 409 BC to 339 BC
Roman–Gallic Wars 7, 400 BC to AD 84
Roman conquest of Britain 6, AD 43 to AD 84
Second Persian invasion of Greece 6, 479 BC to 478 BC
Roman-Etruscan Wars 6
Gothic War of 376–382 6, AD 376 to AD 382
Jugurthine War 5, 110 BC to 104 BC
Roman–Seleucid War 5, 191 BC to 187 BC
Second Samnite War 5, 325 BC to 303 BC
Third Punic War 5, 148 BC to 145 BC
end of the Han dynasty 4, AD 189 to AD 220
Greco-Carthaginian War 4, 408 BC to 404 BC
Gothic Wars 4, AD 248 to AD 700
Roman–Parthian War of 161–166 4, AD 161 to AD 166
fall of the western Roman Empire 4
Second War of the Diadochi 4, 318 BC to 314 BC
Lamian War 4, 322 BC to 321 BC
Corinthian War 4, 394 BC to 386 BC
Boeotian War 4, 378 BC to 370 BC
Gothic War of 401–403 4, AD 401 to AD 403
Greco-Persian Wars 4, 498 BC to 448 BC
Sertorian War 4, 79 BC to 71 BC
Cimbrian War 4, 112 BC to 100 BC
Roman–Parthian Wars 3, 65 BC to AD 217
Civil Wars of the Tetrarchy 3, AD 308 to AD 324
Iberian revolt 3, 196 BC to 194 BC
Julian's Persian expedition 3, AD 363
Fourth War of the Diadochi 3, 307 BC to 300 BC
Chu–Han Contention 3, 205 BC to 201 BC
Social War of 91-87 BCE 3, 90 BC to 87 BC
Cyrus the Great 3
First War of the Samnites 3, 342 BC to 340 BC
Third Samnite War 3, 297 BC to 289 BC
Palmyrene War 3, AD 272 to AD 273
First Macedonian War 3, 213 BC to 204 BC
Mercenary War 3, 239 BC to 237 BC
Bosporan Wars of Expansion 3, 437 BC to 354 BC
Pompeian–Parthian Invasion of 40 BCE 3, 39 BC to 37 BC

Medieval 131 wars

Hundred Years' War 95, 1337 to 1453
Crusades 58, 1095 to 1291
Norman Invasion of Wales 56, 1051 to 1204
Hussite Wars 55, 1419 to 1434
Arab–Byzantine wars 34, AD 629 to 1050
Byzantine–Bulgarian Wars 27, AD 680 to 1355
Ottoman Wars in Europe 27, 1354 to 1683
Genpei War 26, 1180 to 1185
Almoravid conquest of al-Andalus 24, 1086 to 1147
Gothic War of 535–554 22, AD 535 to AD 554
First War of Scottish Independence 22, 1296 to 1328
Albigensian Crusade 21, 1209 to 1229
Wars of the Roses 21, 1455 to 1487
Mongol invasions and conquests 20, 1206 to 1337
Anglo-Scottish Wars 16
Muslim conquest of the Levant 14, AD 633 to AD 640
Byzantine–Seljuq Wars 14, 1048 to 1308
Wars of Scottish Independence 14, 1296 to 1357
Livonian Crusade 13, 1198
Mongol invasion of Khwarazmian Empire and Eastern Iran 13, 1219 to 1221
Aragonese conquest of Valencia 13, 1225 to 1304
Carolingian conquest of the Spanish March 13, AD 759 to AD 851
Byzantine–Ottoman wars 12, 1265 to 1479
Timurid conquests and invasions 12, 1369 to 1426
Aragonese Crusade 12, 1283 to 1286
War of the Breton Succession 11, 1341 to 1365
War of the Two Peters 11, 1356 to 1375
Catalan Civil War 11, 1462 to 1472
Wars in Lombardy 11, 1423 to 1454
Glyndŵr Rebellion 11, 1400 to 1415
War of the Sicilian Vespers 10, 1282 to 1302
Genkō War 10, 1331 to 1333
Almohad wars in the Iberian Peninsula 9, 1172 to 1212
Georgian–Seljuk wars 8, 1064 to 1213
Lithuanian Crusade 8, 1283 to 1410
Aragonese conquest of Sardinia 8, 1323 to 1326
Danish-Hanseatic War of 1361-1370 8, 1361 to 1370
Second Fitna 8, AD 680 to AD 692
Mongol invasion of Kievan Rus' 8, 1223 to 1240
Muslim conquest of Persia 8, AD 633 to AD 654
Catalan campaign in Asia Minor 7, 1303 to 1307
First Crusade 7, 1096 to 1099
Muslim conquest of Sicily 7, AD 827 to AD 902
Byzantine–Norman Wars 7, 1039 to 1189
Muslim conquests 7, AD 622 to AD 750
Count of Urgell's revolt 7, 1413 to 1414
Second Crusade 7, 1147 to 1149
Burgundian Wars 7, 1474 to 1477
Avar–Byzantine Wars 6, AD 568 to AD 626
Ridda Wars 6, AD 632 to AD 633
First Ottoman–Venetian War 6, 1463 to 1479
Lazic War 6, AD 541 to AD 562
The Anarchy 6, 1135 to 1154
Arab conquest of Egypt 6, AD 639 to AD 642
Timurid Wars of Succession 6, 1405 to 1507
Thirteen Years' War 5, 1454 to 1466
Yemeni revolt in the Wilayah of al-Andalus 5, AD 745 to AD 755
Castilian Civil War 5, 1351 to 1369
Second War of Scottish Independence 5, 1332 to 1357
Byzantine–Sassanid War of 602–628 5, AD 602 to AD 628
Umayyad invasion of Gaul 5, AD 719 to AD 759
Conquest of Majorca 5, 1228 to 1231
Third Crusade 5, 1189 to 1192
Franco-Flemish War 5, 1297 to 1305
Austrian–Hungarian War 5, 1477 to 1488
War of the Castilian Succession 5, 1475 to 1479
Norman conquest of southern Italy 5, 1100 to 1200
Unification of Norway 5, AD 860 to 1020
Mongol conquest of the Jin dynasty 4, 1211 to 1234
Ottoman–Hungarian Wars 4, 1366 to 1526
Serbian–Ottoman Wars 4, 1352 to 1913
Catalan Revenge 4, 1305 to 1307
Mediterranean campaign of Alfonso V of Aragon 4, 1420 to 1424
Venetian–Genoese Wars 4, 1256 to 1381
Mongol conquest of Anatolia 4, 1241 to 1335
Hammadid–Zirid War 4, 1014 to 1018
Iberian War 4, AD 526 to AD 532
Byzantine–Latin wars 4, 1204 to 1453
Second Barons' War 4, 1264 to 1267
Crusader–Fatimid Wars 4, 1099 to 1169
Conquest of the Principality of Achaia 4, 1314 to 1316
Byzantine conquest of Bulgaria 4
Skanderbeg's rebellion 4, 1443 to 1468
Aragonese conquest of Naples 4, 1435 to 1442
Fitna of al-Andalus 4, 1009 to 1031
Swabian War 4, 1499
Byzantine–Bulgarian War of 913–927 4, AD 913 to AD 927
Despenser War 4, 1321 to 1322
Italian War of 1494–1495 4, 1494 to 1495
Hungarian invasions of Europe 4, AD 820 to AD 970
viking expansion 4
Prussian uprisings 4, 1242 to 1295
Moorish Gibraltar 4, AD 711 to 1462
Mongol conquest of the Song dynasty 3, 1235 to 1279
Vandalic War 3, AD 533 to AD 534
First Fitna 3, AD 656 to AD 661
First Barons' War 3, 1215 to 1217
Kannō disturbance 3, 1350 to 1352
Ghurid campaigns in India 3, 1175 to 1206
Seventh Crusade 3, 1248 to 1254
Ōnin War 3, 1467 to 1477
Mongol invasion of Poland 3, 1240 to 1241
Andalusi revolt against the Almoravids 3, 1144 to 1147
Franco-Visigothic Wars 3, AD 492 to AD 589
Ayxun revolt 3, AD 826 to AD 827
Conquest of Tenerife 3, 1494 to 1496
Muslim conquest in the Indian subcontinent 3
Armagnac–Burgundian Civil War 3, 1407 to 1435
Ottoman conquest of the Morea 3, 1458 to 1460
Nicaean–Latin wars 3, 1204 to 1261
Granada War 3, 1492
Muslim conquest of the Maghreb 3, AD 647 to AD 709
Anglo-French War of 1213–14 3, 1213 to 1214
Anastasian War 3, AD 502 to AD 506
Byzantine–Georgian Wars 3
Byzantine–Sassanid War of 572–591 3, AD 572 to AD 591
Crusade against the Hohenstaufen 3, 1240 to 1268
Russo-Kazan Wars 3, 1438 to 1552
Second Ottoman–Venetian War 3, 1499 to 1503
Jurchen campaigns against the Song dynasty 3, 1125 to 1300
Age of the Sturlungs 3
Transition from Sui to Tang 3
War of Saint Sabas 3, 1256 to 1270
War between Switzerland and the House of Habsburg 3, 1291 to 1499
Polish-Lithuanian-Teutonic War 3, 1409 to 1411
Bulgarian–Latin Wars 3
Old Zürich War 3, 1440 to 1446
Muslim–Quraysh War 3, AD 624 to AD 630
Muslim conquest of Transoxiana 3, AD 673 to AD 751
Scottish clan 3
Anglo-Saxon invasion of Wales 3, AD 600 to 1051

Early modern 138 wars

American Revolutionary War 196, 1775 to 1783
Eighty Years' War 126, 1568 to 1648
Seven Years' War 114, 1756 to 1763
Thirty Years' War 93, 1618 to 1648
War of the Spanish Succession 80, 1701 to 1714
Great Northern War 71, 1700 to 1721
First English Civil War 46, 1642 to 1646
Reapers' War 37, 1640 to 1659
War of the Austrian Succession 35, 1740 to 1748
Franco-Dutch War 34, 1672 to 1678
Nine Years' War 33, 1688 to 1697
Franco-Spanish War 25, 1635 to 1659
French Wars of Religion 24, 1562 to 1598
Irish Confederate Wars 24, 1641 to 1653
English Civil War 21, 1642 to 1651
Scanian War 20, 1675 to 1679
Wars of the Three Kingdoms 20, 1638 to 1651
War of the Spanish Succession in Catalonia 19, 1701 to 1714
King William's War 18, 1688 to 1697
War of the League of Cambrai 18, 1508 to 1516
First Japanese Invasion of Korea 17, 1592 to 1593
Long War 17, 1593 to 1606
Deluge 15, 1655 to 1660
Queen Anne's War 15, 1702 to 1713
Anglo-Spanish War 15, 1585 to 1604
Great Turkish War 15, 1683 to 1699
Spanish–Moroccan conflicts 14
American Indian Wars 14, 1609 to 1924
Jacobite rising of 1745 14, 1745 to 1746
Russo-Polish War 14, 1654 to 1667
French and Indian War 14, 1754 to 1763
Polish–Swedish War of 1600–11 13, 1600 to 1611
Livonian War 13, 1558 to 1583
Second Northern War 12, 1655 to 1660
Dutch–Portuguese War 12, 1601 to 1661
Polish–Muscovite War 12, 1605 to 1618
Northern Seven Years' War 12, 1563 to 1570
Cretan War of 1645-1669 12, 1645 to 1669
Nine Years' War 12, 1593 to 1603
Second Anglo-Dutch War 11, 1665 to 1667
battles involving the Maratha Empire 11
Ottoman–Spanish War 11, 1515 to 1577
War of the Polish Succession 11, 1733 to 1735
Seventh Russo-Turkish War 10, 1787 to 1792
Khmelnytsky Uprising 10, 1648 to 1657
Morean War 10, 1684 to 1699
Anglo-French War of 1778–1783 10, 1778 to 1783
Huguenot rebellions 10, 1621 to 1629
Williamite War in Ireland 10, 1689 to 1691
Portuguese Restoration War 10, 1640 to 1668
Siege of Osaka 9, 1614 to 1615
Torstenson War 9, 1643 to 1645
Polish–Swedish War of 1626–1629 9, 1626 to 1629
War of the Spanish Succession in the Kingdom of Valencia 9, 1705 to 1707
Arauco War 9
Russo-Swedish War of 1788–1790 9, 1788 to 1790
King George's War 8, 1744 to 1748
War of Jenkins' Ear 8, 1739 to 1748
First Anglo-Dutch War 8, 1652 to 1654
Italian War of 1521–1526 8, 1521 to 1526
War of the League of Cognac 8, 1526 to 1530
Ottoman–Portuguese conflicts of 1538–1560 7, 1538 to 1557
Muscovite-Lithuanian Wars 7, 1487 to 1583
Italian War of 1542–46 Un penesote 7, 1542 to 1546
Revolt of the Comuneros 7, 1520 to 1522
Apache–Mexico Wars 7
Ishiyama Hongan-ji War 6, 1570 to 1580
Austro-Turkish War of 1663–1664 6, 1663 to 1664
Second English Civil War 6
Revolt of the Brotherhoods 6, 1519 to 1523
German Peasants' War 6, 1524 to 1525
Sixth Russo-Turkish War 6, 1768 to 1774
Bohemian Revolt 6, 1618 to 1620
Anglo-Spanish War 6, 1654 to 1660
Jacobite risings 6, 1688 to 1746
Anglo-Spanish War 6, 1779 to 1783
Swedish War of Liberation 6, 1521 to 1523
Ingrian War 5, 1610 to 1617
Chūgoku Campaign 5, 1577 to 1582
Fourth Anglo-Dutch War 5, 1780 to 1784
Ottoman–Habsburg Wars 5, 1526 to 1791
Spanish conquest of the Inca Empire 5, 1532 to 1572
Georgian–Ottoman conflicts 5
Mughal–Persian Wars 5, 1557 to 1739
Polish–Ottoman War of 1683–99 5, 1683 to 1699
Georgian–Safavid Wars 5
Polish–Ottoman War of 1672–1676 5, 1672 to 1676
Father Le Loutre's War 5, 1749 to 1755
Operation Nishikami 4
War of the Mantuan Succession 4, 1628 to 1631
Algerian–Moroccan conflicts 4
Golden Age of Piracy 4, 1650 to 1730
Third Silesian War 4, 1756 to 1763
Spanish conquest of the Aztec Empire 4, 1519 to 1521
Seventh Ottoman–Venetian War 4, 1714 to 1718
Dakota-Ojibwe War 4, 1736 to 1858
Pugachev's Rebellion 4, 1773 to 1775
Deccan wars 4, 1681 to 1707
Second Anglo-Mysore War 4, 1780 to 1784
Russian conquest of Siberia 4, 1580 to 1700
War of Devolution 4, 1667 to 1668
War of the Quadruple Alliance 4, 1718 to 1720
Ottoman–Safavid War 4, 1603 to 1618
Italian War of 1551–1559 4, 1551 to 1559
Jacobite rising of 1715 4
Second Carnatic War 4, 1749 to 1754
Franco–Moroccan conflicts 4
Mughal Empire 4
King Philip's War 4, 1675 to 1678
Cromwellian conquest of Ireland 4
Battles of Kawanakajima 4, 1553 to 1564
Three Surprise Attacks of Japan 3
Third Anglo-Dutch War 3, 1672 to 1674
Second conquest of Franche-Comté 3, 1673 to 1674
Smolensk War 3, 1632 to 1634
War against Sigismund 3, 1598 to 1599
Omani–Portuguese conflicts 3, 1650 to 1730
External Front of the Catalan War 3
Spanish conquest of Iberian Navarre 3, 1512 to 1529
Second War of Naples 3, 1501 to 1504
Safavid–Aq Qoyunlu wars 3, 1456 to 1503
War of the Polish Succession 3, 1587 to 1588
Fifth Russo-Turkish War 3, 1736 to 1739
Guelders Wars 3, 1502 to 1543
Japanese invasions of Korea 3, 1592 to 1598
Rákóczi’s War of Independence 3, 1703 to 1711
Austro-Turkish War of 1788–1791 3, 1788 to 1791
Cologne War 3, 1583 to 1588
Anglo-Spanish War 3, 1762 to 1763
Father Rale's War 3, 1722 to 1725
Bourbon conquest of the Two Sicilies 3, 1734 to 1735
Second Japanese Invasion of Korea 3, 1597 to 1598
Unification of Hawaii 3, 1782 to 1810
Polish–Swedish War of 1621–25 3, 1621 to 1625
Third English Civil War 3, 1649 to 1651
Ottoman–Mamluk War of 1516–17 3, 1516 to 1517
Ottoman–Safavid War 3, 1623 to 1639
Ten Years’ War 3, 1634 to 1644

Revolutionary and napoleonic 48 wars

Peninsular War 164, 1808 to 1814
War in the Vendée 112, 1793 to 1796
War of the First Coalition 102, 1792 to 1797
French Revolutionary Wars 84, 1792 to 1802
French Revolution 74, 1789 to 1799
Napoleonic Wars 60, 1803 to 1815
War of 1812 60, 1812 to 1815
War of the Sixth Coalition 53, 1813 to 1814
War of the Second Coalition 39, 1798 to 1802
Finnish War 30, 1808 to 1809
War of the Pyrenees 28, 1793 to 1795
War of the Fifth Coalition 22, 1809
War of the Third Coalition 21, 1805 to 1806
French invasion of Russia 21, 1812
War of the Fourth Coalition 18, 1806 to 1807
Irish Rebellion of 1798 17, 1798
Venezuelan War of Independence 16, 1810 to 1823
French invasion of Egypt and Syria 15, 1798 to 1801
Spanish American wars of independence 13, 1808 to 1833
Neapolitan War 13, 1815
Second Anglo-Maratha War 13, 1803 to 1805
Argentine War of Independence 13, 1810 to 1816
Chilean War of Independence 12, 1827
Caucasian War 10, 1763 to 1864
Creek War 10, 1813 to 1814
Tyrolean Rebellion 10, 1809
Polish–Russian War of 1792 9, 1792
Haitian Revolution 9, 1791 to 1804
Kościuszko Uprising 8, 1794
Peasants' War 8, 1798
Colombian War of Independence 7, 1810 to 1825
Mexican War of Independence 7, 1800 to 1821
Anglo-Spanish War 6, 1796 to 1808
Bolivian War of Independence 6, 1809 to 1825
First Serbian Uprising 6, 1804 to 1813
Third Anglo-Mysore War 6, 1790 to 1792
Afghan–Sikh Wars 5, 1748 to 1837
First Barbary War 5, 1801 to 1805
Russo-Persian War of 1804–13 4, 1804 to 1813
Eighth Russo-Turkish War 4, 1806 to 1812
Northwest Indian War 4, 1785 to 1795
Ottoman–Wahhabi war 4, 1811 to 1818
French invasion of Switzerland 3, 1798 to 1799
Anglo-Nepalese War 3, 1814 to 1816
Western front 3, 1793 to 1795
Gunboat War 3, 1807 to 1814
Coalition Wars 3, 1792 to 1815
Invasion of Corsica 3, 1794

Nineteenth century 88 wars

American Civil War 501, 1861 to 1865
First Carlist War 58, 1833 to 1840
Franco-Prussian War 54, 1870 to 1871
Greek War of Independence 47, 1821 to 1829
January Uprising 45, 1863 to 1864
Second Boer War 37, 1899 to 1902
Austro-Prussian War 28, 1866
Mexican-American War 28, 1846 to 1848
Hungarian Revolution of 1848 26, 1848 to 1849
First Balkan War 26, 1912 to 1913
Third Carlist War 24, 1872 to 1876
Crimean War 24, 1853 to 1856
November Uprising 19, 1830 to 1831
French conquest of Algeria 17, 1830 to 1904
First Opium War 17, 1839 to 1842
Second French intervention in Mexico 16, 1861 to 1867
War of the Pacific 16, 1879 to 1884
Boshin War 16, 1868 to 1869
Russo-Japanese War 16, 1904 to 1905
Trans-Mississippi theater of the American Civil War 15
Texas Revolution 13, 1835 to 1836
Tenth Russo-Turkish War 12, 1877 to 1878
Spanish–American War 12, 1898
Second Opium War 11, 1856 to 1860
Anglo-Zulu War 10, 1879
Mahdist War 10, 1881 to 1899
Italo-Turkish War 10, 1911 to 1912
Indian Mutiny of 1857 10, 1857 to 1858
Great Sioux War of 1876 10, 1876 to 1877
Paraguayan War 10, 1864 to 1870
First Boer War 9, 1880 to 1881
Second Schleswig War 9, 1864
Cisplatine War 9, 1825 to 1828
Apache Wars 9, 1849 to 1924
Sioux Wars 8, 1854 to 1891
Mexican Revolution 8, 1910 to 1920
First Sino-Japanese War 8, 1894 to 1895
Argentine Civil Wars 8, 1814 to 1880
Sino-French War 8, 1884 to 1885
Black Hawk War 8, 1832
Second Italian War of Independence 7, 1859
Royal Expedition 7, 1837
Dakota War of 1862 7, 1862
Philippine Revolution 7, 1896 to 1898
First Italian War of Independence 7, 1848 to 1849
Second Anglo-Afghan War 7, 1878 to 1880
Chincha Islands War 7, 1864 to 1866
Lower Canada Rebellion 7, 1837 to 1838
Nez Perce War 7, 1877
Second Seminole War 6, 1835 to 1842
Brazilian War of Independence 6, 1822 to 1824
Philippine–American War 6, 1899 to 1902
North-West Rebellion 6, 1885
Uruguayan Civil War 6, 1839 to 1851
Hispano-Moroccan War 5, 1859 to 1860
Farroupilha Revolution 5, 1835 to 1845
War of Dominican Independence 5, 1844 to 1856
Ninth Russo-Turkish War 5, 1828 to 1829
Second Balkan War 5, 1913
War of the Confederation 5, 1836 to 1839
Modoc War 5, 1872 to 1873
First Anglo-Sikh War 4, 1845 to 1846
Flagstaff War 4, 1845 to 1846
Third Anglo-Maratha War 4, 1817 to 1818
Java War of 1825-1830 4, 1825 to 1830
Great Trek 4
Ecuadorian War of Independence 4, 1820 to 1823
Baden Revolution 4
Portuguese Conquest of the Banda Oriental 4, 1816 to 1820
Unification of Italy 4, 1815 to 1871
Western theater of the American Civil War 4
Taos Revolt 4
Cantonal revolution 4, 1873 to 1874
Royalist War 3, 1822 to 1823
Red River War 3, 1874 to 1875
Comanche Wars 3, 1706 to 1875
April Uprising of 1876 3
Russo-Persian War of 1826–28 3, 1826 to 1828
Red Cloud's War 3, 1866 to 1868
Hungarian Independence War 3, 1848 to 1849
Palatine Uprising 3, 1849
Maryland in the American Civil War 3, 1861 to 1865
Third Italian War of Independence 3, 1866
Liberal Wars 3, 1828 to 1834
Fenian raids 3, 1866 to 1871
Upper Canada Rebellion 3
Saudi–Rashidi War 3, 1903 to 1907
First Anglo-Afghan War 3, 1839 to 1842

First world war 15 wars

World War I 138, 1914 to 1918
Western Front 111, 1914 to 1918
Middle Eastern theater of World War I 70, 1914 to 1918
WWI Eastern Front 22, 1914 to 1918
Finnish Civil War 19, 1918
Italian Front 16, 1915 to 1918
Russian Civil War 12, 1917 to 1922
Macedonian Front 8, 1915 to 1918
Estonian War of Independence 7, 1918 to 1920
Romania in World War I 6, 1916 to 1917
German Invasion in the Finnish Civil War 5
naval warfare of World War I 5, 1914 to 1918
Tavastia Front 4
Armenian Genocide 3, 1915 to 1923
Asian and Pacific theater of World War I 3, 1914 to 1919

Interwar and second world war 37 wars

World War II 212, 1939 to 1945
Pacific War 71, 1941 to 1945
Eastern Front 65, 1941 to 1955
1939 Invasion of Poland 57, 1939
Spanish Civil War 52, 1936 to 1939
Second Sino-Japanese War 37, 1937 to 1945
Mediterranean and Middle East Theater of World War II 31, 1940 to 1945
Polish–Soviet War 20, 1919 to 1921
Western Front 20, 1939 to 1945
Chinese Civil War 18, 1927 to 1950
Winter War 14, 1939 to 1940
Operation Overlord 10, 1944
South-East Asian theater of World War II 9, 1941 to 1945
World War II in Yugoslavia 8, 1941 to 1945
South West Pacific theater of World War II 8
Continuation War 8, 1941 to 1944
Syria–Lebanon campaign 8, 1941
Chaco War 7, 1932 to 1935
East African Campaign 6, 1940 to 1941
Invasion of Normandy 5, 1944
Greco-Italian War 5, 1940 to 1941
Cristero War 4, 1926 to 1929
Japanese conquest of Burma 4, 1941 to 1942
Great Syrian Revolt 4, 1925 to 1927
Western Allied invasion of Germany 4, 1945
Operation U-Go 4, 1944
Rif War 3, 1911 to 1927
Indonesian National Revolution 3, 1945 to 1949
Operation Compass 3, 1940 to 1941
World War II in the Balkans 3, 1940 to 1941
Battles of El Alamein 3
Soviet–Japanese border conflicts 3, 1932 to 1939
Vyborg–Petrozavodsk Offensive 3, 1944
Operation Crusader 3, 1941
Turkish–Armenian War 3, 1920
Franco-Turkish War 3, 1918 to 1921
Battle of Greece 3, 1941

Cold war 23 wars

Korean War 67, 1950 to 1953
Vietnam War 57, 1955 to 1975
Western Sahara War 19, 1975 to 1991
Yom Kippur War 17, 1973
Falklands War 17, 1982
Croatian War of Independence 16, 1991 to 1995
1948 Arab–Israeli War 15, 1948 to 1949
Gulf War 12, 1990 to 1991
Iran–Iraq War 10, 1980 to 1988
Algerian War 8, 1954 to 1962
First Indochina War 8, 1946 to 1954
1982 Lebanon War 5, 1982 to 1985
Soviet-Afghan War 5, 1979 to 1989
Six-Day War 5, 1967
Cuban Revolution 4, 1953
Sino-Indian War 3, 1962
internal conflict in Peru 3, 1980
Turkish invasion of Cyprus 3, 1974
1948 Palestine war 3, 1947 to 1949
The Troubles 3, 1960 to 1998
Indonesia–Malaysia confrontation 3, 1963 to 1966
Bangladesh Liberation War 3, 1971
Uganda–Tanzania War 3, 1978 to 1979

Undated 1 wars

Ilinden–Preobrazhenie Uprising 4, 1903