Maeen Abdulmalik Saeed says Iran-backed militia’s use of drones represents ‘new era of radical terrorism’ The future of western security is being fought out in the mountains and hills surrounding the south-western Yemeni city of Taiz, the country’s former prime minster has said.

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Maeen Abdulmalik Saeed, now an adviser to Yemen’s president, said it would be catastrophic if the city fell to the Iran-backed Houthi rebels, since control of the strategic Bab al-Mandab strait in the Red Sea and the road to Aden – the site of the UN-recognised government – would be lost.