Yemen Houthis say have shot down US surveillance drone
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Yemen's Houthi forces shot down a US surveillance drone in the capital Sanaa on Sunday, the Houthi-controlled state news agency SABA reported.
The Houthi movement and its ally former president Ali Abdullah Saleh control much of northern Yemen, including Sanaa, and are battling a Saudi-led coalition that is trying to restore the internationally recognised government of President Abd-Rabbu Mansour Hadi.
The United States backs the Saudi-led coalition by providing it with intelligence and weapons.