|
Date |
Parties Involved |
Basis of Conflict |
Violent Conflict? |
Description |
Sources |
|
1503 |
Florence and Pisa warring states |
Military tool |
Yes |
Leonardo da Vinci and Machievelli plan to divert Arno River away
from Pisa during conflict between Pisa and Florence. |
Honan 1996 |
|
1642 |
China; Ming Dynasty |
Military tool |
Yes |
The
Huang He's dikes have been breached for military purposes. In
1642, "toward the end of the Ming dynasty (1368-1644), General Gao
Mingheng used the tactic near Kaifeng in an attempt to suppress a
peasant uprising." |
Hillel 1991 |
|
1863 |
United States Civil War |
Military tool |
Yes |
General U.S. Grant, during the Civil War campaign against
Vicksburg, cut levees in the battle against the Confederates.
|
Grant1885, Barry 1997 |
|
1898 |
Egypt; France; Britain |
Military and political tool, Control of water resources |
Military maneuvers |
Military conflict nearly ensues between Britain and France in 1898
when a French expedition attempted to gain control of the
headwaters of the White Nile. While the parties ultimately
negotiates a settlement of the dispute, the incident has been
characterized as having "dramatized Egypt's vulnerable dependence
on the Nile, and fixed the attitude of Egyptian policy-makers ever
since." |
Moorhead 1960 |
|
1924 |
Owens Valley, Los Angeles, California |
Political tool, Control of water resources, Terrorism, and
Development dispute |
Yes |
The
Los Angeles Valley aqueduct/pipeline suffers repeated bombings in
an effort to prevent diversions of water from the Owens Valley to
Los Angeles. |
Reisner 1986, 1993 |
|
1935 |
California, Arizona |
Political tool, development dispute |
Military maneuvers |
Arizona calls out the National Guard and militia units to the
border with California to protest the construction of Parker Dam
and diversions from the Colorado River; dispute ultimately is
settled in court. |
Reisner 1986, 1993 |
|
1938 |
China and Japan |
Military tool, Military target |
Yes |
Chiang Kai-shek orders the destruction of flood-control dikes of
the Huayuankou section of the Huang He (Yellow) river to flood
areas threatened by the Japanese army. West of Kaifeng dikes are
destroyed with dynamite, spilling water across the flat plain. The
flood destroyed part of the invading army and its heavy equipment
was mired in thick mud, though Wuhan, the headquarters of the
Nationalist government was taken in October. The waters flooded an
area variously estimated as between 3,000 and 50,000 square
kilometers, and killed Chinese estimated in numbers between "tens
of thousands" and "one million." |
Hillel 1991, Yang Lang 1989, 1994 |
|
1940-1945 |
Multiple parties |
Military target |
Yes |
Hydroelectric dams routinely bombed as strategic targets during
World War II. |
Gleick 1993 |
|
1943 |
Britain, Germany |
Military target |
Yes |
British Royal Air Force bombed dams on the Mohne, Sorpe, and Eder
Rivers, Germany (May 16, 17). Mohne Dam breech killed 1,200,
destroyed all downstream dams for 50 km. |
Kirschner 1949 |
|
1944 |
Germany, Italy, Britain, United States |
Military tool |
Yes |
German forces used waters from the Isoletta Dam (Liri River) in
January and February to successfully destroy British assault
forces crossing the Garigliano River (downstream of Liri River).
The German Army then dammed the Rapido River, flooding a valley
occupied by the American Army. |
Corps of Engineers 1953 |
|
1944 |
Germany, Italy, Britain, United States |
Military tool |
Yes |
German Army flooded the Pontine Marches by destroying drainage
pumps to contain the Anzio beachhead established by the Allied
landings in 1944. Over 40 square miles of land were flooded; a
30-mile stretch of landing beaches was rendered unusable for
amphibious support forces. |
Corps of Engineers 1953 |
|
1944 |
Germany, Allied forces |
Military tool |
Yes |
Germans flooded the Ay River, France (July) creating a lake two
meters deep and several kilometers wide, slowing an advance on
Saint Lo, a German communications center in Normandy. |
Corps of Engineers 1953 |
|
1944 |
Germany, Allied forces |
Military tool |
Yes |
Germans flooded the Ill River Valley during the Battle of the
Bulge (winter 1944-45) creating a lake 16 kilometers long, 3-6
kilometers wide, and 1-2 meters deep, greatly delaying the
American Army’s advance toward the Rhine. |
Corps of Engineers 1953 |
|
1947 onwards |
Bangladesh, India |
Development disputes, Control of water resources |
No |
Partition divides the Ganges River between Bangladesh and India;
construction of the Farakka barrage by India, beginning in 1962,
increases tension; short-term agreements settle dispute in
1977-82, 1982-84, and 1985-88, and thirty-year treaty is signed in
1996. |
Butts 1997, Samson & Charrier 1997 |
|
1947-1960s |
India, Pakistan |
Development disputes, Control of water resources, and Political
tool |
No |
Partition leaves Indus basin divided between India and Pakistan;
disputes over irrigation water ensue, during which India stems
flow of water into irrigation canals in Pakistan; Indus Waters
Agreement reached in 1960 after 12 years of World Bank-led
negotiations. |
Bingham et al. 1994, Wolf 1997 |
|
1948 |
Arabs, Israelis |
Military tool |
Yes |
Arab forces cut of West Jerusalem’s water supply in first
Arab-Israeli war. |
Wolf 1995, 1997 |
|
1950s |
Korea, United States, others |
Military target |
Yes |
Centralized dams on the Yalu River serving North Korea and China
are attacked during Korean War. |
Gleick 1993 |
|
1951 |
Korea, United Nations |
Military tool and Military target |
Yes |
North Korea released flood waves from the Hwachon Dam damaging
floating bridges operated by UN troops in the Pukhan Valley. U.S.
Navy plans were then sent to destroy spillway crest gates. |
Corps of Engineers 1953 |
|
1951 |
Israel, Jordan, Syria |
Political tool, Military tool, Development disputes |
Yes |
Jordan makes public its plans to irrigate the Jordan Valley by
tapping the Yarmouk River; Israel responds by commencing drainage
of the Huleh swamps located in the demilitarized zone between
Israel and Syria; border skirmishes ensue between Israel and
Syria. |
Wolf 1997, Samson & Charrier 1997 |
|
1953 |
Israel, Jordan, Syria |
Development dispute, Military target, Political tool |
Yes |
Israel begins construction of its National Water Carrier to
transfer water from the north of the Sea of Galilee out of the
Jordan basin to the Negev Desert for irrigation. Syrian military
actions along the border and international disapproval lead Israel
to move its intake to the Sea of Galilee. |
Samson & Charrier 1997 |
|
1958 |
Egypt, Sudan |
Military tool, Political tool, Control of water resources |
Yes |
Egypt sends an unsuccessful military expedition into disputed
territory amidst pending negotiations over the Nile waters,
Sudanese general elections, and an Egyptian vote on Sudan-Egypt
unification; Nile Water Treaty signed when pro-Egyptian government
elected in Sudan. |
Wolf 1997 |
|
1960s |
North Vietnam, United States |
Military target |
Yes |
Irrigation water supply systems in North Vietnam are bombed during
Vietnam War. 661 sections of dikes damaged or destroyed. |
Gleick 1993, Zemmali 1995 |
|
1962 to 1967 |
Brazil; Paraguay |
Military tool, Political tool, Control of water resources |
Military maneuvers |
Negotiations between Brazil and Paraguay over the development of
the Paraná River are interrupted by a unilateral show of military
force by Brazil in 1962, which invades the area and claims control
over the Guaira Falls site. Military forces were withdrawn in 1967
following an agreement for a joint commission to examine
development in the region. |
Murphy and Sabadell 1986 |
|
1963-1964 |
Ethiopia, Somalia |
Development dispute, Military tool, Political tool |
Yes |
Creation of boundaries in 1948 leaves Somali nomads under
Ethiopian rule; border skirmishes occur over disputed territory in
Ogaden desert where critical water and oil resources are located;
cease-fire is negotiated only after several hundred are killed. |
Wolf 1997 |
|
1965-1966 |
Israel, Syria |
Military tool, Political tool, Control of water resources,
Development dispute |
Yes |
Fire is exchanged over "all-Arab" plan to divert the Jordan River
headwaters and presumably preempt Israeli National Water Carrier;
Syria halts construction of its diversion in July 1966. |
Wolf 1995, 1997 |
|
1966-1972 |
Vietnam, US |
Military tool |
Yes |
U.S. tries cloud-seeding in Indochina to stop flow of materiel
along Ho Chi Minh trail. |
Plant 1995 |
|
1967 |
Israel, Syria |
Military target and tool |
Yes |
Israel destroys the Arab diversion works on the Jordan River
headwaters. During Arab-Israeli War Israel occupies Golan Heights,
with Banias tributary to the Jordan; Israel occupies West Bank. |
Gleick 1993, Wolf 1995, 1997, Wallenstein & Swain 1997 |
|
1969 |
Israel, Jordan |
Military target and tool |
Yes |
Israel, suspicious that Jordan is overdiverting the Yarmouk, leads
two raids to destroy the newly-built East Ghor Canal; secret
negotiations, mediated by the US, lead to an agreement in 1970. |
Samson & Charrier 1997 |
|
1970s |
Argentina, Brazil, Paraguay |
Political goal, Development dispute |
No |
Brazil and Paraguay announce plans to construct a dam at Itaipu on
the Paraná River, causing Argentina concern about downstream
environmental repercussions and the efficacy of their own planned
dam project downstream. Argentina demands to be consulted during
the planning of Itaipu but Brazil refuses. An agreement is reached
in 1979 that provides for the construction of both Brazil and
Paraguay’s dam at Itaipu and Argentina’s Yacyreta dam. |
Wallenstein & Swain 1997 |
|
1974 |
Iraq, Syria |
Military target, Military tool, Political tool, Development
dispute |
Military maneuvers |
Iraq threatens to bomb the al-Thawra dam in Syria and massed
troops along the border, alleging that the dam had reduced the
flow of Euphrates River water to Iraq. |
Gleick 1994 |
|
1975 |
Iraq, Syria |
Development dispute, Military tool, Political tool |
Military maneuvers |
As
upstream dams are filled during a low-flow year on the Euphrates,
Iraqis claim that flow reaching its territory is "intolerable" and
asks the Arab League to intervene. Syrians claim they are
receiving less than half the river’s normal flow and pull out of
an Arab League technical committee formed to mediate the conflict.
In May Syria closes its airspace to Iraqi flights and both Syrian
and Iraq reportedly transfer troops to their mutual border. Saudi
Arabia successfully mediates the conflict. |
Gleick 1993, 1994, Wolf 1997 |
|
1975 |
Angola, South Africa |
Military goal |
Yes |
South African troops move into Angola to occupy and defend the
Ruacana hydropower complex, including the Gové Dam on the Kunene
River. Goal is to take possession of and defend the water
resources of southwestern Africa and Namibia. |
Meissner 2000 |
|
1978-onwards |
Egypt, Ethiopia |
Development dispute, Political tool |
No |
Long standing tensions over the Nile, especially the Blue Nile,
originating in Ethiopia. Ethiopia’s proposed construction of dams
on the headwaters of the Blue Nile leads Egypt to repeatedly
declare the vital importance of water. "The only matter that could
take Egypt to war again is water" (Anwar Sadat-1979). "The next
war in our region will be over the waters of the Nile, not
politics" (Boutrous Ghali-1988). |
Gleick 1991, 1994 |
|
1981 |
Iran, Iraq |
Military target and tool |
Yes |
Iran claims to have bombed a hydroelectric facility in Kurdistan,
thereby blacking out large portions of Iraq, during the Iran-Iraq
War. |
Gleick 1993 |
|
1980-1988 |
Iran, Iraq |
Military tool |
Yes |
Iran diverts water to flood Iraqi defense positions. |
Plant 1995 |
|
1988 |
Angola, South Africa, Cuba |
Military goal, military target |
Yes |
Cuban and Angolan forces launch an attack on Calueque Dam via land
and then air. Considerable damage inflicted on dam wall; power
supply to dam cut. Water pipeline to Owamboland cut and destroyed. |
Meissner 2000 |
|
1982 |
Israel, Lebanon, Syria |
Military tool |
Yes |
Israel cuts off the water supply of Beirut during siege. |
Wolf 1997 |
|
1986 |
North Korea, South Korea |
Military tool |
No |
North Korea’s announcement of its plans to build the Kumgansan
hydroelectric dam on a tributary of the Han River upstream of
Seoul raises concerns in South Korea that the dam could be used as
a tool for ecological destruction or war. |
Gleick 1993 |
|
1986 |
Lesotho, South Africa |
Military goal; Control of water resources |
YesS |
outh Africa supports coup in Lesotho over support for ANC and
anti-apartheid, and water. New government in Lesotho then quickly
signs Lesotho Highlands water agreement. |
American University 2000b |
|
1990 |
South Africa |
Development dispute, Control of water resources |
No |
Pro-apartheid council cuts off water to the Wesselton township of
50,000 blacks following protests over miserable sanitation and
living conditions. |
Gleick 1993 |
|
1990 |
Iraq, Syria, Turkey |
Development dispute, Military tool, Political tool |
No |
The
flow of the Euphrates is interrupted for a month as Turkey
finishes construction of the Ataturk Dam, part of the Grand
Anatolia Project. Syria and Iraq protest that Turkey now has a
weapon of war. In mid-1990 Turkish president Turgut Ozal threatens
to restrict water flow to Syria to force it to withdraw support
for Kurdish rebels operating in southern Turkey. |
Gleick 1993 & 1995 |
|
1991-present |
Karnataka, Tamil Nadu (India) |
Development dispute, Control of water resources |
Yes |
Violence erupts when Karnataka rejects an Interim Order handed
down by the Cauvery Waters Tribunal, empaneled by the Indian
Supreme Court. The Tribunal was established in 1990 to settle two
decades of dispute between Karnataka and Tamil Nadu over
irrigation rights to the Cauvery River. |
Gleick 1993, Butts 1997, American University 2000a |
|
1991 |
Iraq, Kuwait, US |
Military target |
Yes |
During the Gulf War, Iraq destroys much of Kuwait’s desalination
capacity during retreat. |
Gleick 1993 |
|
1991 |
Iraq, Turkey, United Nations |
Military tool |
Yes |
Discussions are held at the United Nations about using the Ataturk
Dam in Turkey to cut off flows of the Euphrates to Iraq. |
Gleick 1993 |
|
1991 |
Iraq, Kuwait, US |
Military target |
Yes |
Baghdad’s modern water supply and sanitation system are
intentionally targeted by Allied coalition. |
Gleick 1993 |
|
1992 |
Czechoslovakia, Hungary |
Political tool, Development dispute |
Military maneuvers |
Hungary abrogates a 1977 treaty with Czechoslovakia concerning
construction of the Gabcikovo/Nagymaros project based on
environmental concerns. Slovakia continues construction
unilaterally, completes the dam, and diverts the Danube into a
canal inside the Slovakian republic. Massive public protest and
movement of military to the border ensue; issue taken to the
International Court of Justice. |
Gleick 1993 |
|
1992 |
Bosnia, Bosnian Serbs |
Military tool |
Yes |
The
Serbian siege of Sarajevo, Bosnia and Herzegovina, includes a
cutoff of all electrical power and the water feeding the city from
the surrounding mountains. The lack of power cuts the two main
pumping stations inside the city despite pledges from Serbian
nationalist leaders to United Nations officials that they would
not use their control of Sarajevo's utilities as a weapon. Bosnian
Serbs take control of water valves regulating flow from wells that
provide more than 80 percent of water to Sarajevo; reduced water
flow to city is used to ‘smoke out’ Bosnians. |
Burns 1992, Husarska 1995 |
|
1993-present |
Iraq |
Military tool |
No |
To
quell opposition to his government, Saddam Hussein reportedly
poisons and drains the water supplies of southern Shiite Muslims,
the Ma'dan. The European Parliament and UN Human Rights Commission
deplore use of water as weapon in region. |
Gleick 1993, American University 2000c |
|
1993 |
Yugoslavia |
Military target and tool |
Yes |
Peruca Dam intentionally destroyed during war. |
Gleick 1993 |
|
1995 |
Ecuador, Peru |
Military and political tool |
Yes |
Armed skirmishes arise in part because of disagreement over the
control of the headwaters of Cenepa River. Wolf argues that this
is primarily a border dispute simply coinciding with location of a
water resource. |
Samson & Charrier 1997, Wolf 1997 |
|
1997 |
Singapore, Malaysia |
Political tool |
No |
Malaysia supplies about half of Singapore’s water and in 1997
threatened to cut off that supply in retribution for criticisms by
Singapore of policy in Malaysia. |
Zachary 1997 |
|
1998 |
Tajikistan |
Terrorism, Political tool |
Potential |
On
November 6, a guerrilla commander threatened to blow up a dam on
the Kairakkhum channel if political demands are not met. Col.
Makhmud Khudoberdyev made the threat, reported by the ITAR-Tass
News Agency. |
WRR
1998 |
|
1999 |
Lusaka, Zambia |
Terrorism, Political tool |
Yes |
Bomb blast destroyed the main water pipeline, cutting off water
for the city of Lusaka, population 3 million. |
FTGWR 1999 |
|
1999 |
Yugoslavia |
Military target |
Yes |
Belgrade reported that NATO planes had targeted a hydroelectric
plant during the Kosovo campaign. |
Reuters 1999a |
|
1999 |
Bangladesh |
Development dispute, Political tool |
Yes |
50
hurt during strikes called to protest power and water shortages.
Protest led by former Prime Minister Begum Khaleda Zia over
deterioration of public services and in law and order. |
Ahmed 1999 |
|
1999 |
Yugoslavia |
Military target |
Yes |
NATO targets utilities and shuts down water supplies in Belgrade.
NATO bombs bridges on Danube, disrupting navigation. |
Reuters 1999b |
|
1999 |
Yugoslavia |
Political tool |
Yes |
Yugoslavia refuses to clear war debris on Danube (downed bridges)
unless financial aid for reconstruction is provided; European
countries on Danube fear flooding due to winter ice dams will
result. Diplomats decry environmental blackmail. |
Simons 1999 |
|
1999 |
Kosovo |
Political tool |
Yes |
Serbian engineers shut down water system in Pristina prior to
occupation by NATO. |
Reuters 1999c |
|
1999 |
Angola |
Terrorism/ Political tool |
Yes |
100
bodies were found in four drinking water wells in central Angola. |
International Herald Tribune 1999 |
|
1999 |
Puerto Rico, U.S. |
Political tool |
No |
Protesters blocked water intake to Roosevelt Roads Navy Base in
opposition to U.S. military presence and Navy’s use of the Blanco
River, following chronic water shortages in neighboring towns. |
New
York Times 1999 |
|
1999 |
East Timor |
Military tool, Political tool, terrorism |
Yes |
Militia opposing East Timor independence kill pro-independence
supporters and throw bodies in water well. |
BBC
1999 |
|
1999 |
Kosovo |
Terrorism/ Political tool |
Yes |
Contamination of water supplies/wells by Serbs disposing of bodies
of Kosovar Albanians in local wells. |
CNN
1999 |
|
1999-2000 |
Namibia, Botswana, Zambia |
Military goal |
No |
Sedudu/Kasikili Island, in the Zambezi/Chobe River. Dispute over
border and access to water. Presented to the International Court
of Justice |
ICJ
1999. |