Saudi Arabia publicly accused close ally the United Arab Emirates of “extremely dangerous” actions in Yemen as it led “limited” airstrikes on the country’s Mukalla port Tuesday morning following accus...

Hours after Saudi Arabia carried out airstrikes on the port city of Mukalla, Riyadh on Tuesday said its national security was a red line and backed the call for UAE to leave Yemen within 24 hours.

Saudi Arabia later directly linked the UAE to the separatists’ advances in southern Yemen and warned Abu Dhabi that its actions were “extremely dangerous,” according to officials cited in regional med...