CORRECTION / People march with the flags of south Yemen, the United Arab Emirates (UAE), and Saudi Arabia, as portraits are raised of Saudi King Salman bin Abdulaziz (C-L), his son Crown Prince Mohammed bin Salman (C-R), UAE President Khalifa bin Zayed al-Nahyan (L), and his brother Abu Dhabi Crown Prince Mohammed bin Zayed al-Nahyan (R), during a demonstration titled the "million-man march of gratitude for Saudi Arabia and the UAE", in the centre of the second city of Aden on September 5, 2019. (Photo by Saleh Al-OBEIDI / AFP)