TOPSHOT - Men wearing body-paint in the colours of the flag of south Yemen and holding up a south Yemen flag flash the victory gesture 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)        (Photo credit should read SALEH AL-OBEIDI/AFP/Getty Images)