
UN Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator Mark Lowcock (front) briefs the Security Council on the situation in Yemen, at the UN headquarters in New York, May 15, 2019. Henrietta Fore, Executive Director of the United Nations Children's Fund (UNICEF), on Wednesday urged all parties to the conflict in Yemen to open doors to immediate, long-term humanitarian access, and to allow days of tranquility to vaccinate and help children. (Xinhua/Li Muzi)














