United Nations OCHA United Nations Office for the Coori The United Nations Office for the Coordination of Humanitarian Affairs (OCHA) mobilizes and coordinates humanitarian action for all in need, in partnership with national and international actors. OCHA is the part of the United Nations Secretariat responsible for bringing together humanitarian actors to ensure a coherent response to emergencies. OCHA also ensures there is a framework within which each actor can contribute to the overall response effort. United Nations OCHA’s tracks Mark Lowcock On Newshour by United Nations OCHA published on 2020-03-26T18:57:10Z Another Silent Night by The Miracle Choir by United Nations OCHA published on 2017-12-19T16:09:01Z