Star guest at the France-Africa summit held in Kenya from 11 to 12 May, the Nigerian billionaire racked up the meetings. Businessmen and heads of state hope to curry favour with the magnate, whose ambitions extend across the continent.
The Mauritanian president's state visit to Paris in April helped cement a series of existing projects while also highlighting fresh opportunities in maritime security, energy and mining. These are attracting growing interest from French companies.
By firing his deputy, Shams al-Dine Kabbashi, who was seen as too willing to negotiate and too exposed following military setbacks in Blue Nile, Sudan's ruling general has effectively dismantled the diplomatic wing of the Port Sudan military apparatus and strengthened the most radical faction.