Who are the Houthis, and why are they so hard to fight?
Security correspondent Frank Gardner explains how the Iran-backed Houthis' precision strikes and guerrilla tactics have made it difficult for Saudi forces to gain the upper hand.
Security correspondent Frank Gardner explains how the Iran-backed Houthis' precision strikes and guerrilla tactics have made it difficult for Saudi forces to gain the upper hand.
Houthis enter Saudi Arabia by October 31?
Who are the Houthis, and why are they so hard to fight?
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