War in Somalia (2006–2009)
The Ethiopian invasion of Somalia, also known as the Ethiopian occupation of Somalia was an armed conflict lasting from mid-2006 to early 2009. It began when Ethiopian military forces, supported by the United States, invaded Somalia to depose the Islamic Courts Union (ICU) and install the Transitional Federal Government (TFG).
Source: Wikipedia — War in Somalia (2006–2009) (CC BY-SA 4.0)