South Africa's President Cyril Ramaphosa, left, and Saudi Arabia's Crown Prince Mohammed bin Salman, smile at the start of the G20 summit in Buenos Aires, Argentina. AP Photo / Natacha Pisarenko
South Africa's President Cyril Ramaphosa, left, and Saudi Arabia's Crown Prince Mohammed bin Salman, smile at the start of the G20 summit in Buenos Aires, Argentina. AP Photo / Natacha Pisarenko

Arab and African states discuss forming a Red Sea security council