'Separate' They Stand: Despite Iran's Support, Houthi Rebels' Independence Gives Tehran Cover

The Houthis have also targeted Israel directly with drones and long-range missiles amid the latter’s war against Hamas — considered a terrorist group by the United States and European Union — following that Iranian-backed group’s deadly incursion into Israel on October 7.

While the Houthis have claimed they manufacture their own weapons and Tehran has denied supplying arms to the Houthis, Iranian components for sophisticated weapons have been seized en route to Yemen.

Binnie said that while the Houthis do produce some less-sophisticated weapons such as rockets, there is little doubt that their more advanced arms are of Iranian origin.

They are still largely reliant, especially for the more sophisticated weapons, on at least key components coming from Iran,” he said, adding that Iranian weapons are paraded with new names and, in some cases, Iranian weapons have been seen for the first time in Yemen.

While the Houthis are not directly under Tehran’s thumb, the rebel group does play an important role in the so-called axis of resistance — a loose-knit network of Iranian-backed proxies and militant groups who aid it in opposing the West, Arab foes, and primarily Israel.

From the Iranian point of view, having an ally in Yemen is great, because you can give them your missiles and drones and suddenly the Saudis are facing a threat from the south. And [the Saudis have] got to move a lot of their air defenses to the south to cover that, which means there are less air defenses pointing toward Iran,” Binnie said.

You also have an ally that has the capability — as we are now seeing — to threaten one of the key maritime checkpoints in the world. So if Iran can threaten to close the Strait of Hormuz, the Houthis are showing what they can do,” he added. “Likewise, in the southern Red Sea, the Bab al-Mandab [Strait], so this increases [Iran’s] ability to put pressure on the international economy, the global economy, if they need to.”

While the Houthis have claimed they manufacture their own weapons and Tehran has denied supplying arms to the Houthis, Iranian components for sophisticated weapons have been seized en route to Yemen.

Binnie said that while the Houthis do produce some less-sophisticated weapons such as rockets, there is little doubt that their more advanced arms are of Iranian origin.

They are still largely reliant, especially for the more sophisticated weapons, on at least key components coming from Iran,” he said, adding that Iranian weapons are paraded with new names and, in some cases, Iranian weapons have been seen for the first time in Yemen.

While the Houthis are not directly under Tehran’s thumb, the rebel group does play an important role in the so-called axis of resistance — a loose-knit network of Iranian-backed proxies and militant groups who aid it in opposing the West, Arab foes, and primarily Israel.

From the Iranian point of view, having an ally in Yemen is great, because you can give them your missiles and drones and suddenly the Saudis are facing a threat from the south. And [the Saudis have] got to move a lot of their air defenses to the south to cover that, which means there are less air defenses pointing toward Iran,” Binnie said.

You also have an ally that has the capability — as we are now seeing — to threaten one of the key maritime checkpoints in the world. So if Iran can threaten to close the Strait of Hormuz, the Houthis are showing what they can do,” he added. “Likewise, in the southern Red Sea, the Bab al-Mandab [Strait], so this increases [Iran’s] ability to put pressure on the international economy, the global economy, if they need to.”

The Houthis, who have recently cast themselves as champions of the Palestinian cause, also fit well into the anti-Israel, anti-American ideology shared by members of the axis of resistance.

One risk is that Iran’s support for the Houthis could draw Tehran directly into a broader Middle East conflict should it expand beyond Israel’s war against Hamas.

At the moment, according to observers, that seems unlikely.

Azizi said it is getting “more and more difficult for Iran to keep its distance” from the Houthis, noting that statements by the United States — including in the UN Security Council’s January 10 condemnation of Huthi attacks in the Red Sea — and Britain about the rebel group make sure to describe them as Iranian-backed.

Nevertheless, Azizi said, “I don’t see any urge in any of the international actors involved in the war in Gaza to expand the scope in the sense that they would bring Iran into the conflict.”

Binnie also downplayed the prospect of Iran being held directly responsible for attacks carried out by the Houthis and other members of the axis of resistance.

We know the Iranians are supplying a lot of weapons to these groups, and they certainly have influence, if not a high degree of control over them,” Binnie said. “So you could certainly make that case, but it is not being publicly made at the moment.”

It has been more than three months since the outbreak of war in Gaza that sparked the Huthi attacks, Binnie said, and the Iranians have “successfully maintained their distance, so [the actions by the members of the axis of resistance are] not too much of a problem.”

Michael Scollon is a senior correspondent in RFE/RL’s Central Newsroom in Prague. This article is reprinted with permission of Radio Free Europe/Radio Liberty (RFE/RL).