Who Are the Houthis: Yemen Force Hitting Saudi Targets

Who are the Houthis: the BBC describes Yemen's Iran-backed movement, whose missile strikes on Riyadh killed at least 14 and injured more than 300.

The BBC describes the Houthis as Yemen's Iran-backed movement, with control of areas in western Yemen.

Two strikes on Riyadh airport killed at least 14 people and injured more than 300, the BBC said.

Military spokesman Brig Gen Yahya Saree said the group also attacked oil facilities and Dammam airport.

Saudi Arabia's energy minister vowed to respond; the Houthis cited "brutal Saudi aggression" in western Yemen.

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