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NEW YORK, USA - JUNE 25: Pierre Krahenbuhl, Commissioner General for the United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) (C) speaks during UNRWA meeting at the General Assembly for the Announcement of Voluntary Contributions to UNRWA at the United Nations Security Council Chamber in New York, United States on June 25, 2018. (Photo by Mohammed Elshamy/Anadolu Agency/Getty Images)

NEW YORK, USA - JUNE 25: Pierre Krahenbuhl, Commissioner General for the United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) (C) speaks during UNRWA meeting at the General Assembly for the Announcement of Voluntary Contributions to UNRWA at the United Nations Security Council Chamber in New York, United States on June 25, 2018. (Photo by Mohammed Elshamy/Anadolu Agency/Getty Images)