1 December is annually commemorated worldwide as World AIDS Day. In his message, UN Secretary-General António Guterres stated ending the AIDS epidemic by 2030, as committed to in the UN Sustainable Development Goals, will require a continuous collaborative effort. Above, UNAMID’s civilian, police and military peacekeepers participate in a march as part of the Day's observance at the Mission’s Headquarters in Zalingei, Central Darfur. Photo by Hamid Abdulsalam, UNAMID.