Members are elected by the Assembly of the African Union so as to reflect regional balance within Africa, as well as a variety of other criteria, including capacity to contribute militarily and financially to the union, political will to do so, and effective diplomatic presence at Addis Ababa.
The council is composed of fifteen countries, of which five are elected to three-year terms, and ten to two-year terms. Countries are immediately re-eligible upon the expiration of their terms.