Yemen's Iran-aligned Ansar Allah/Houthi movement has completed a rapid military takeover of Yemen's Red Sea coastline and is threatening to close the Bab al-Mandeb Strait entirely, escalating a regional conflict that has already drawn in Saudi Arabia, Iraq, and the United States. Houthi forces this week seized the strategically vital port of Mocha and, according to a Houthi official cited by The New Arab, took Mayyun Island, completing effective control over the Bab al-Mandeb — the narrow, roughly 20-mile-wide chokepoint separating Yemen from Djibouti through which an estimated 12 percent of global trade passes. Yemeni government forces have launched counterstrikes along the west coast in response, and the Defense Ministry said Saturday it had hit Houthi fighters, vehicles, and weaponry, though the rebels appear to retain the upper hand. The advance has been paired with an explicit threat against wider regional intervention. Houthi Deputy Information Minister Mohammed Mansour...