Men gesture and chant during a welcome ceremony for Yemeni Huthi rebel prisoners upon their arrival at Sanaa airport on April 15, 2023. - Scores of prisoners of war, including Saudis, were freed on April 15 as part of a cross-border exchange between a Saudi-led military coalition and Yemen's Huthi rebels, the International Committee of the Red Cross said. (Photo by Mohammed HUWAIS / AFP)