Yemen appears to be spiraling back to war after the Iran-backed Houthis seized a strategic port city from allies of the internationally recognized government. Mokha lies on the Bab el-Mandeb, a critical shipping chokepoint that is the gateway to the Red Sea. Nick Schifrin reports.

Houthi control of a Red Sea port brings Tehran closer to claiming another critical waterway.

Iran-backed militia's advance threatens vital Bab Al Mandeb strait and risks disrupting global energy shipments

Houthi capture could have implications well beyond fighting in Yemen and add another threat to global shipping

Houthi militants seized Yemen's Mocha port, threatening vital global energy supplies. This escalation occurs as Iran and the United States engage in tit-for-tat attacks. …

Military sources say Iran-aligned rebels’ move threatens Bab el-Mandeb Strait, a key shipping route

Yemen's Iran-aligned Houthi militants have seized the key Red Sea port of Mokha and advanced towards the Hanish islands, bringing them closer to the Bab el-Mandeb Strait and…