This alphabetical index lists armed conflicts by national involvement. Each national military history lists all of the wars and other conflicts involving that nation between 1800 and 1999.

Hanthawaddy Kingdom 1287 -1552

Helvetic Republic 1798 -1803

Henry IV of France 1553 -1610

Holstein 1474 -1866

Holy Roman Empire 1000 -1806

House of Solms-Braunfels 1258 -1806

House of Wittelsbach 1323 -1996

Hukbalahap 1940 -1965

Hyderabad State 1700 -1948

Inca Empire 1438 -1533

Iraqi Republic 1958 -1968

Irish Republic 1919 -1922

Isenburg-Grenzau 1158 -1664

Joseon Dynasty 1392 -1897

Kalmar Union 1397 -1523

Karamanli dynasty 1711 -1835

Khanate of Kazan 1438 -1552

Khedivate of Egypt 1867 -1914

Kingdom of Bavaria 1805 -1918

Kingdom of Bohemia 1198 -1918

Kingdom of Bulgaria 1908 -1946

Kingdom of Croatia 1527 -1868

Kingdom of England 1000 -1707

Kingdom of Etruria 1801 -1807

Kingdom of France 1000 -1792

Kingdom of Great Britain 1700 -1800

Kingdom of Great Joseon 1500 -1897

Kingdom of Greece 1832 -1973

Kingdom of Hungary 1526 -1867

Kingdom of Imereti 1260 -1810

Kingdom of Ireland 1542 -1800

Kingdom of Italy 1861 -1946

Kingdom of Italy (Napoleonic) 1805 -1814

Kingdom of Kartli 1466 -1762

Kingdom of Kartli-Kakheti 1762 -1800

Kingdom of Kongo 1390 -1914

Kingdom of Libya 1951 -1969

Kingdom of Montenegro 1910 -1918

Kingdom of Mrauk-U (Arakan ) 1429 -1785

Kingdom of Mysore 1399 -1950

Kingdom of Naples 1282 -1816

Kingdom of Nepal 1768 -2008

Kingdom of Poland 1385 -1569

Kingdom of Prussia (prussia) 1700 -1981

Kingdom of Romania 1881 -1947

Kingdom of Sardinia 1324 -1861

Kingdom of Saxony 1806 -1918

Kingdom of Scotland 1000 -1707

Kingdom of Serbia 1882 -1918

Kingdom of Sicily 1130 -1816

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