Western Deals with Rwanda

https://africa.businessinsider.com/local/markets/rwanda-exports-critical-mineral-tungsten-concentrate-to-the-us-for-the-first-time/jcl63ne

The article only mentions it in passing but there's a suspicion connected to the 'conflict free' minerals coming out of Rwanda. Under Paul Kagame, Rwanda has long involved itself in the affairs and ongoing wars of Eastern Congo - primarily in their support of the M23 militia. Time will tell if the present peace does in fact hold.