World leaders arrived in Buenos Aires ahead of the G20 summit, which brings leaders of the world's 20 top industrialized countries together to discuss issues such as trade and climate change.
Turkish President Recep Tayyip Erdogan and U.S. President Donald Trump are due to meet on the sidelines of the G20 summit in Buenos Aires, Argentina. Erdogan indicated U.S. support for a Syrian Kurdish militia would top their agenda.
Speaking before leaving for Buenos Aires, Erdogan said the planned talks would pick up on themes raised in Wednesday's telephone call with Trump. Ongoing tensions between Ukraine and Russia initiated the call.