Ethio-Somali War - Course of The War

Course of The War

Somalia committed to invade the Ogaden at 03:00 on July 13, 1977 (5 Hamle, 1969), according to Ethiopian documents (some other sources state 23 July). According to Ethiopian sources, the invaders numbered 70,000 troops, 40 fighter planes, 250 tanks, 350 armoured personnel carriers, and 600 artillery, which would have meant practically the whole Somalian Army. 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. However, Somalia was easily overpowering Ethiopian military hardware and technology capability. Army-general Vasily Petrov of the Soviet Armed Forces had to report back to Moscow the "sorry state" of the Ethiopian army. The 3rd and 4th Ethiopian Infantry Divisions that suffered the brunt of the Somali invasion had practically ceased to exist.

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 (second in magnitude only to the October 1973 gigantic resupplying of Syrian forces during the Yom Kippur War) and 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. As the scale of communist assistance became clear in November 1977, Somalia broke diplomatic relations with the USSR and expelled all Soviet citizens from the country.

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

By 17 August elements of the Somali army had reached the outskirts of the strategic city of Dire Dawa. Not only was the country's second largest military airbase located here, as well as Ethiopia's crossroads into the Ogaden, but Ethiopia's rail lifeline to the Red Sea ran through this city, and if the Somalis held Dire Dawa, Ethiopia would be unable to export its crops or bring in equipment needed to continue the fight. Gebre Tareke estimates the Somalis advanced with two motorized brigades, one tank battalion and one BM battery upon the city; against them were the Ethiopian Second Militia Division, the 201 Nebelbal battalion, 781 battalion of the 78th Brigade, the 4th Mechanized Company, and a tank platoon possessing two tanks. The fighting was vicious as both sides knew what the stakes were, but after two days, despite that the Somalis had gained possession of the airport at one point, the Ethiopians had repulsed the assault, forcing the Somalis to withdraw. Henceforth, Dire Dawa was never at risk of attack.

The greatest single victory of the SNA-WSLF was a second assault on Jijiga in mid-September (the Battle of Jijiga), 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 attrition on 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 and train a giant militia force 100,000 strong 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 had regrouped and re-armed with Soviet-supplied artillery and armor; backed by 1500 Soviet "advisors" and 11,000 Cuban soldiers, they engaged the attackers in vicious fighting. Though the Somali forces reached the city outskirts by November, they were too exhausted to take the city and eventually had to withdraw to await the Ethiopian counterattack.

The expected Ethiopian-Cuban attack occurred in early February; however, it was accompanied by a second attack that the Somalis did not expect. 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-capture 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, although Rene LaFort claims that the Somalis, having foreseen the inevitable, had already withdrawn its heavy weapons. The last significant Somali unit left Ethiopia on 15 March 1978, marking the end of the war.