It was Aden Adde time. Bare's time Somalia was pan Africanist and Siad Barre was the chairman of AU within his first 4-5 ?years.
Pan-Africanism and Pan-Somalism on JSTOR
I. M. Lewis, Pan-Africanism and Pan-Somalism, The Journal of Modern African Studies, Vol. 1, No. 2 (Jun., 1963), pp. 147-161
