In the past week, Griffiths has jetted between Sana’a, the southern city of Aden and Muscat, the Omani capital, for meetings with Houthi representatives and Yemeni regime officials including former President Hadi.
An Arab Coalition — spearheaded by Saudi Arabia and the UAE — intervened in Yemen’s civil war in 2015 at the request of the resigned regime of former President Hadi.