How a covert US-backed invasion transformed Somalia into a protracted, losing insurgency
Between 2006 and 2009, Ethiopia launched a full-scale military intervention in Somalia to dismantle the Islamic Courts Union. Despite initial conventional success and significant American logistical support, the operation quickly devolved into a grinding, multi-year insurgency that ultimately forced an Ethiopian withdrawal and left the local government in tatters.
The conflict originated from Ethiopia's deep-seated anxiety regarding the Islamic Courts Union, which had emerged as the primary authority across southern and central Somalia by mid-2006. Addis Ababa viewed this rising power as an uncontrollable threat, fearing it would reignite historical territorial disputes over the Ogaden region. By June 2006, Ethiopian troops began crossing the border to bolster the fragile, Ethiopian-aligned Transitional Federal Government. This intervention was heavily supported by the United States, which provided satellite intelligence, aerial reconnaissance, and even direct involvement from CIA and Special Forces units to ensure the Islamic Courts Union was deposed.
Following a brief conventional war in December 2006, the Islamic Courts Union collapsed, and Ethiopian forces captured Mogadishu. However, the victory was short-lived. By early 2007, a diverse coalition of clan militias and Islamist factions, including the rising al-Shabaab, launched a fierce insurgency. The occupation became a quagmire for the Ethiopian National Defence Force, which struggled against an enemy that regained most of its lost territory by 2008. The human cost was immense, with nearly one million residents displaced from Mogadishu alone as the conflict dragged on without a clear path to stability.
By late 2008, the insurgency had effectively won. The Transitional Federal Government was largely deserted by its security forces, and President Abdullahi Yusuf resigned after admitting he had lost control. In a final attempt to salvage the situation, the Transitional Federal Government absorbed the Alliance for the Re-liberation of Somalia, electing former Islamic Courts leader Sharif Ahmed as president in January 2009. Ethiopia subsequently withdrew its troops, ending a two-year occupation that had failed to secure its strategic interests and instead catalyzed the growth of militant groups that would necessitate further international intervention years later.
Source: War in Somalia (2006–2009)
