In the mountains and coastal cities of Yemen, a war that has long been defined by Saudi air dominance is showing signs of a deeper reckoning. The kingdom's missile interceptors are running thin, its fighter jets may now be vulnerable, and the United States finds itself in the uncomfortable position of arming one side while quietly speaking to the other. What unfolds in Oman's diplomatic corridors and over Marib's skies may determine whether this conflict finds an exit or deepens into a new and more dangerous chapter.
Yemen conflict escalates as US backs Saudis while Houthis claim fighter jet kill
Thousands of Yemenis fleeing fighting, with camps in Taiz overflowing and displacement continuing to neighbouring Djibouti.