Q. Which two countries fought the "Ogaden War"?
Answer: Ethiopia and Somalia
Notes: Ethiopia and Somalia fought the Ogaden War, also known as the Ethio-Somali War, from 12 July 1977 to 15 March 1978. The war was over the disputed region of Ogaden in which Ethiopia Retaliated the Somalian invasion attempt of the region with the help mainly from Cuba and the USSR. This war resulted in the Ethiopian victory.