I mentioned those countries only because you brought them up... China in the OP ,and Russia in your previous comment.
The US has assets on the ground in sub-Sahara Africa trying to make a positive difference. That was part of those commitments I was speaking about. When we are gone ,then what you'll see is Rhawandas all over the world. Then CNN and the world will again say to us... "why don't you do something"?