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Ogaden War
Part of Cold War
Date 1977-1978 Location Ogaden, Ethiopia Result Ethiopian victory
Belligerents
Socialist Ethiopia Cuba South Yemen Soviet Union	Somalia WSLF  People's Republic of China
Commanders
Mengistu Haile Mariam[1] Aberra Haile Mariam[2] Vasily Petrov[3] Arnaldo Ochoa[4]	Siad Barre
Strength
Beginning of war: 47,000 soldiers in total On Somali front: 4 infantry brigades (1 mechanized) 2 tank battalions 2 artillery battalions 3 airborne battalions[5] Later: 75,000 fulltime soldiers in 1980[6] 1,500 Soviet advisors 18,000 Cubans[4] 2,000 South Yemenis	Beginning of war: 35,000 soldiers 23 motorized and mechanized battalions 9 tank battalions 9 artillery battalions 4 airborne battalions[5] End of war: SNA 63,200[7] WSLF 15,000
Casualties and losses
Ethiopia: 6,133 killed[8] 10,563 wounded[8] 3,867 captured or missing (including 1,362 deserters)[8][9] Cuba: 400 killed[9] South Yemen: 100 killed[9] USSR: 33 killed[10] Equipment losses: 23 Aircraft[8] 139 tanks[8] 108 APCs[8] 1399 vehicles[8]	6,453 killed[8] 2,409 wounded[8] 275 captured or missing[8] Equipment losses: 28 Aircraft[8] (1/2 of Air force) 72 tanks[8] 30 APCs[8] 90 vehicles[8]

Recent conflicts in the Horn of Africa Eritrean War of Independence – Eritrean Civil War – Ethiopian Civil War – Ogaden War – 1982 Border War - Somali Civil War – Djiboutian Civil War – Insurgency in Ogaden - Hanish islands crisis – Eritrean-Ethiopian War – OEF-Horn of Africa - Ethiopian war in Somalia

The Ogaden War was a conventional conflict between Somalia and Ethiopia in 1977 and 1978 over the Ogaden region of Ethiopia claimed to be part of Greater Somalia. In a notable illustration of the nature of Cold War alliances, the Soviet Union switched from supplying aid to Somalia to supporting Ethiopia, which had previously been backed by the United States, prompting the U.S. to start supporting Somalia. The war ended when Somali forces retreated back across the border and a truce was declared.

Contents 1 Origins of the war 2 Course of the war 3 Effects of the war 4 External links 5 References

the cause of the war streches back to the days of the the scrumble for africa when the somali inhabited lands was carved out by the colonial powers, the ogaden was occupied by the ethiopean empire. After the somali state was created by the mergers british and italaian somaliland , there was a strong desire among the somali people to re-unite all the somali inhabited lands in the horn of africa. In the beginning Somali forces had made significant advances, fighting uphill, and despite being a fraction of the size of the Ethiopian army, were victorious and raised the Somali flag in the Captial, Jijiga. Then massive Cuban and Russian forces sided with Ethiopia and with their military might routed the Somali forces.

One of the separatist groups seeking to take advantage of the chaos was the pro-Somalia Western Somali Liberation Front (WSLF) operating in the Somali-inhabited Ogaden area, which by late 1975 had struck numerous government outposts. From 1976 to 1977, Somalia supplied arms and other aid to the WSLF.

A sign that order had been restored among the Derg was the announcement of Mengistu Haile Mariam as head of state on 11 February 1977. However, the country remained in chaos as the military attempted to suppress its civilian opponents. Despite the violence, the Soviet Union, which had been closely observing developments, came to believe that Ethiopia was developing into a genuine Marxist-Leninist state and that it was in Soviet interests to aid the new regime. They thus secretly approached Mengistu with offers of aid that he accepted. Ethiopia closed the U.S. military mission and the communications center in April 1977.

In June 1977, Mengistu accused Somalia of infiltrating SNA soldiers into the Somali area to fight alongside the WSLF. Despite considerable evidence to the contrary, Barre insisted that no such thing was occurring, but that SNA "volunteers" were being allowed to help the WSLF.

Somalia decided to make a decisive move and invaded the Ogaden at 0300 13 July 1977 (5 Hamle, 1969), according to Ethiopian documents (some other sources state 23 July).^[11] According to Ethiopian sources, they numbered 70,000 troops, 40 fighter planes, 250 tanks, 350 APCs, and 600 artillery, which would have meant practically the whole Somalian Army.^[11] By the end of the month 60% of the Ogaden had been taken by the SNA-WSLF force, including Gode, on the Shabelle River. The attacking forces did suffer some early setbacks; Ethiopian defenders at Dire Dawa and Jijiga inflicted heavy casualties on assaulting forces. The Ethiopian Air Force (EAF) also began to establish air superiority using its Northrop F-5s, despite being initially outnumbered by Somali MiG-21s.

The USSR, finding itself supplying both sides of a war, attempted to mediate a ceasefire. When their efforts failed, the Soviets abandoned Somalia. All aid to Siad Barre's regime was halted, while arms shipments to Ethiopia were increased. Soviet military aid, only second in magnitude to the October 1973 gigantic resupplying of Syrian forces during the Yom Kippur war, plus Soviet advisors flooded into the country along with around 15,000 Cuban combat troops. Other Communist countries offered assistance: the People's Democratic Republic of Yemen offered military assistance and North Korea helped train a "People's Militia"; East Germany likewise offered training, engineering and support troops^[12]. As the scale of Communist assistance became clear in November 1977, Somalia broke diplomatic relations with the U.S.S.R. and expelled all Soviet citizens from the country.

Not all communist states sided with Ethiopia. Due to the Sino-Soviet rivalry, China supported Somalia diplomatically as well as with token military aid. Romania under Nicolae Ceauşescu had a habit of breaking with Soviet policies and maintained good diplomatic relations with Siad Barre.

The greatest single victory of the SNA-WSLF was a second assault on Jijiga in mid-September, in which the demoralized Ethiopian troops withdrew from the town. The local defenders were no match for the assaulting Somalis and the Ethiopian military was forced to withdraw past the strategic strongpoint of the Marda Pass, halfway between Jijiga and Harar. By September Ethiopia was forced to admit that it controlled only about 10% of the Ogaden and that the Ethiopian defenders had been pushed back into the non-Somali areas of Harerge, Bale, and Sidamo. However, the Somalis were unable to press their advantage because of the high level of attrition among its tank battalions, constant Ethiopian air attacks on their supply lines, and the onset of the rainy season, which made the dirt roads unusable. During that time, the Ethiopian government managed to raise a giant militia force in its 100,000s and integrated it into the regular fighting force. Also, since the Ethiopian army was a client of U.S weapons, hasty acclimatization to the new Warsaw-pact bloc weaponry took place.

From October 1977 until January 1978, the SNA-WSLF forces attempted to capture Harar, where 40,000 Ethiopians backed by Soviet-supplied artillery and armor had regrouped with 1500 Soviet advisors and 11,000 Cuban soldiers. Though it reached the city outskirts by November, the Somali force was too exhausted to take the city and was eventually forced to retreat outside and await an Ethiopian counterattack.

The expected Ethiopian-Cuban attack occurred in early February. However, it was accompanied by a second attack that the Somalis were not expecting. A column of Ethiopian and Cuban troops crossed northeast into the highlands between Jijiga and the border with Somalia, bypassing the SNA-WSLF force defending the Marda Pass. The attackers were thus able to assault from two directions in a "pincer" action, allowing the re-capturing of Jijiga in only two days while killing 3,000 defenders. The Somali defense collapsed and every major Ethiopian town was recaptured in the following weeks. Recognizing that his position was untenable, Siad Barre ordered the SNA to retreat back into Somalia on 9 March 1978. The last significant Somali unit left Ethiopia on 15 March 1978, marking the end of the war.

Following the withdrawal of the SNA, the WSLF continued their insurgency. By May 1980, the rebels, with the assistance of a small number of SNA soldiers who continued to help the guerilla war, controlled a substantial region of the Ogaden. However by 1981 the insurgents were reduced to sporadic hit-and-run attacks and were finally defeated.

The Ogaden War weakened the Somali military. Almost one-third of the regular SNA soldiers, one and a half-quarters of the armored units and half of the Somali Air Force (SAF) were lost. The weakness of the Barre regime led it to effectively abandon the dream of a unified Greater Somalia. The failure of the war aggravated discontent with the Barre regime; the first organized opposition group, the Somali Salvation Democratic Front (SSDF), was formed by army officers in 1979.

The United States adopted Somalia as a Cold War client state from the late 1970s to 1988 in exchange for use of Somali bases, as well as a way to exert influence upon the region. A second armed clash in 1988 was resolved when the two countries agreed to withdraw their militaries from the border.

• Cooper, Tom. "Ogaden War, 1977-1978". Air Combat Information Group (www.acig.org). Retrieved on 2007-03-18.
• Ogaden War 1976–1978 at OnWar.com
• at GlobalSecurity.org
• Cuban Aviation at the Ogaden War
• "Why Ogaden War". GlobalSecurity.org. Retrieved on 2007-03-19.

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