Iran could retaliate against a U.S. naval blockade of the Strait of Hormuz by directing its Houthi allies to disrupt another critical global shipping route, a senior Middle East analyst warned Sunday.

The Bab al-Mandeb — a narrow chokepoint linking the Red Sea to the Gulf of Aden — carries roughly 12% of global oil shipments and serves as a vital trade corridor between Asia and Europe, making it a strategic target for escalation that could further strain global energy markets.

"If the U.S. proceeds with its plan to blockade the strait, Iran’s escalation strategy could dictate that it ensures Gulf countries can’t export, either," Donald Trump also said the U.S. Navy would block "any and all ships trying to enter or leave the Strait of Hormuz" in a post on Truth Social.

In March, the U.S. warned ships at the Red Sea chokepoint of Houthi attacks

"The Houthis continue to pose a threat to U.S. assets, including commercial vessels, in this region," a U.S.-flagged commercial vessels operating in these areas are strongly advised to turn off their AIS transponders," the advisory stated.

Yacoubian also determined in a Iran was threatening to expand the conflict further to the Red Sea and the Bab al-Mandeb compounding global market disruptions.

"It could leverage the Houthis, its Yemeni proxy, to once again wage attacks on the strategic waterway, depriving Saudi Arabia of its key workaround for oil shipments given the blockage of the Strait of Hormuz," she added.

The Houthis joined Iran’s war against the U.S. and Israel on March 28 when the organization launched two ballistic missiles at southern Israel. Both were intercepted.