France is officially ending its Operation Barkhane military mission in Africa's Sahel region, where its soldiers have fought armed groups in the area for nine years. So, what did it achieve?

Join host Nastasya Tay.

Guests:

Jean-Hervé Jezequel - Project Director for the Sahel, Crisis Group.

Niagalé Bagayoko - Chair of the African security sector network (ASSN).

Chukwuemeka Eze - Executive Director, West Africa Network for Peacebuilding.