News and Updates

Wednesday's Daily Brief: 'Ambition and action', key to UNGA, South Sudan, Cameroon peace process updates

A recap of Wednesday's top stories: Guterres previews next week's summit agenda; UN and Red Cross appeal to eliminate urban warfare; South Sudan's one-year peace progress report; Cameroon renews call for 'durable peace'; Cities both helping and hurting, when it comes to climate change action.