Supporters of Yemen’s Houthis hold up their rifles as they rally to celebrate the seventh anniversary of the ousting of the government in Sanaa, Yemen September 21, 2021. Photo: REUTERS/Khaled Abdullah The Saudi -led coalition in Yemen on Saturday set the Iran-aligned group Houthis a three-hour deadline to withdraw weapons from the airport of Sanaa and from two ports on the Red Sea, Saudi -owned Al-Arabiya TV reported. Retaining weapons in the Yemeni capital’s airport and the ports of Hodeidah and Saleef would “end their status” as safe regions not to be targeted by coalition air strikes, it said, without...