The U.N. Security Council is set to hold a high-level meeting on the Gaza ceasefire deal and Israel’s efforts to expand control in the West Bank before world leaders head to Washington to discuss the future of the Palestinian territories at the first gathering of President Donald Trump’s Board of Peace. The U.N. session was originally scheduled for Thursday but was moved up after Trump announced the board’s meeting for that same date. It is a sign of the potential for overlapping and conflicting agendas between the United Nations’ most powerful body and Trump’s new initiative, whose broader ambitions to broker global conflicts have raised concerns in some countries that it may attempt to rival the U.N. Security Council.