US embassy in Tel Aviv, Israel (Photo: AFP)

Palestinian leaders warned President Donald Trump of dangerous repercussions for Middle East peace efforts which could end Washington's role as a mediator between Israelis and Palestinians. Turkish President Recep Tayyip Erdogan said US recognition of Jerusalem as Israel's capital crosses a red line and Turkey's response could go as far as cutting diplomatic ties with Israel. EU Foreign Policy Chief Federica Mogherini also warned of a devastating effect.