Sudan is described as the world's largest humanitarian challenge, notably in terms of displacement and hunger. There is no end in sight to the fighting between the military and the paramilitary group Rapid Support Forces, or RSF, which witnesses and aid groups say has laid waste to parts of the vast Darfur region. Subscribe: http://smarturl.it/AssociatedPress Read more: https://apnews.com​ This video may be available for archive licensing via https://newsroom.ap.org/home