US President Donald Trump's senior Africa envoy has asked the UN to extend its arms embargo from Darfur to all of Sudan, amid a recent escalation in the conflict. Now in its fourth year, the war in Sudan has killed tens of thousands of people and forced 14 million more to flee their homes. An arms embargo covering the Darfur region has been in place for more than two decades - and will expire next month if not amended or renewed.
And, following immense drought and land degradation in the Sahel region, restoration efforts have begun aimed at helping vulnerable groups who are battling the impact of climate change in the region.
Presenter: Nkechi Ogbonna Producers: Bella Twine, Blessing Aderogba and Helen Oyibo Senior Producer: Charles Gitonga Technical Producer: David Nzau Editors: Daniel Dadzie and Maryam Abdalla