King Mohammed VI of Morocco at the Morocco-GCC (Gulf Cooperation Council) summit in Riyadh, Saudi Arabia on April 20, 2016.
Below, left to right: Saudi Arabia's Deputy Crown Prince Mohammed bin Salman; Bahrain's Crown Prince Salman; Kuwait's emir, Sheikh Sabah; the emir of Qatar, Sheikh Tamim; Oman's deputy prime minister; U.S. president Barack Obama; King Salman of Saudi Arabia; King Hamad of Bahrain; Abu Dhabi's crown prince, Sheikh Mohammed bin Zayed al-Nahyan; and others during the US-GCC summit in Riyadh, Saudi Arabia on April 21, 2016.