"I express my sincere condolences to the people and government of Namibia on the passing of H.E. Dr. Hage G. Geingob, the President of Namibia. Dr. Hage G. Geingob was a distinguished leader who devoted his life to the service of his people and was a respected voice on the African continent,” Mohamud tweeted.

"During this difficult time, we stand in solidarity with his family and the Namibian people as they mourn the loss of a great leader.”