The 40th Gulf Cooperation Council (GCC) annual summit in Riyadh [Getty Images]

RIYADH, SAUDI ARABIA - DECEMBER 10: (----EDITORIAL USE ONLY MANDATORY CREDIT - "BANDAR ALGALOUD / SAUDI KINGDOM COUNCIL / HANDOUT" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS----) Emir of Dubai Sheikh Mohammed bin Rashid Al Maktoum (L) and Crown Prince of Saudi Arabia Mohammad bin Salman (R) arrive to attend the 40th Gulf Cooperation Council (GCC) annual summit in Riyadh, Saudi Arabia on December 10, 2019. (Photo by Bandar Algaloud / Saudi Kingdom Council / Handout/Anadolu Agency via Getty Images)

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