The Progress Report of the United Nations Mediator on Palestine is a UN official record submitted by the United Nations Mediator on Palestine to the Third Session of the General Assembly. It was written and prepared by the UN Mediator Count Folke Bernadotte and was published on September 16, 1948 one day before he was assassinated by members of Lehi. He also detailed his correspondence with Israeli officials regarding the refugee problem and their denial of his appeal.