List of border conflicts

This list is incomplete; you can help by expanding it.

The following is a list of border conflicts between two or more countries. The list includes only those fought because of border disputes.

19th century

Start	Finish	Conflict	Combatants	Fatalities
1846	1848	Mexican–American War	United States v. Mexico	~29,000
1879	1883	War of the Pacific	Chile v. Bolivia and Peru	~10,000

20th century before World War II

Start	Finish	Conflict	Combatants	Fatalities
1910	1918	Border War	United States v. Mexico	100+
1932	1935	Chaco War	Bolivia v. Paraguay	~100,000
1938	1938	Battle of Lake Khasan	Soviet Union v. Japan	~1,300
1939	1939	Slovak–Hungarian War	Slovakia v. Hungary	66
1939	1939	Battle of Khalkhin Gol	Soviet Union and Mongolia v. Japan and Manchukuo	~16,000

1945–2000

Start	Finish	Conflict	Combatants	Fatalities
1947	1948	Indo-Pakistani War of 1947	Pakistan v. India	~3,000
1962	1962	Sino-Indian War	PRC v. India	~4,000
1965	1965	Indo-Pakistani War of 1965	Pakistan v. India	~6,80
1971	1971	Indo-Pakistani War of 1971	Pakistan v. India	~4,000+
1984	1987	Siachen Conflict	Pakistan v. India	~2,400.
1987	1987	1987 Sino-Indian skirmish	India v. People's Republic of China	Unknown
1999	1999	Kargil War	India v. Pakistan	~4,500

21st century

Start	Finish	Conflict	Combatants	Fatalities
2000	2006	2000-2006 Shebaa Farms conflict	Israel v. Lebanon	30
2001	2001	2001 Indian–Bangladeshi border conflict	India v. Bangladesh	20
2008	2008	2008 Djiboutian–Eritrean border conflict	Djibouti v. Eritrea	144
2008	2012	Cambodian–Thai border dispute	Cambodia v. Thailand	42
2012	2012	2012 South Sudan–Sudan border conflict	Sudan v. South Sudan	262–322
2012	2014	Syrian–Turkish border clashes (2012–14)	Syria v. Turkey	17
2016	2016	2016 Armenian–Azerbaijani clashes	Nagorno-Karabakh v. Azerbaijan	150-200

See also

• List of territorial disputes