1) United Arab Emirates
2) Sudan
3) Saudi Arabia
4) Jordan
Explanation:
On December 1, 2019, Saudi Arabia became the first country in the Arab world to head G20 (Group of 20) after it took over from Japan. The G20 summit for 2020 will be held in Riyadh, Saudi Arabia under the theme of “Realising Opportunities of the 21st Century for All”, from 21-22 November,2020. It will also focus on three aims namely, empowering people, safeguarding the planet, and shaping new frontiers.