Dr. Miklos K. Radvanyi
The Houthi seizure of the port town of Mocha and subsequent occupation of Mayun – also known as Perim Island – represent far more than another reversal in Yemen’s interminable civil war. Together, these defeats amount to the surrender of a strategic gateway through which the commerce of Europe, Asia, and the Middle East must pass.
Mocha is not merely an ancient port famous for giving its name to coffee. It stands on Yemen’s western coast, near the embrace of Bab el-Mandeb. Mayun is even more important: a small volcanic island situated inside the Strait itself, dividing the passage into two channels. Its occupation gives the Iranian-supported Houthis a strategic position from which they can observe, threaten, and potentially attack international shipping at extremely close range.
The Houthis captured Mocha on September 10, 2026, after the internationally recognized Yemeni government’s forces withdrew under overwhelming pressure. They then seized Mayun, reportedly after advancing through the Hanish Islands and along the remaining government-held sections of Yemen’s Red Sea coast. The capture of Mayun has been confirmed by officials from both the internationally recognized Yemeni government and the Houthis. This result is strategically absolutely intolerable. An Iranian proxy that has repeatedly attacked commercial vessels now possesses territory overlooking one of the world’s most consequential maritime chokepoints.
Yet, this disaster did not happen because the Houthis suddenly became invincible. It happened because their opponents were divided, complacent, and strategically incoherent. The internationally recognized Yemeni government exists more convincingly on diplomatic stationary than on the battlefield. Its Presidential Leadership Council is less a government than a quarrelsome coalition of politicians, military commanders, regional factions, and foreign-sponsored armed formations. These groups may share an enemy, but they have never developed a unified political command, national army, or coherent strategy for defeating it. When Mocha fell, Tariq Saleh described the retreat of his National Resistance Forces as a “tactical withdrawal.” This is the exhausted vocabulary of defeated governments everywhere. A withdrawal may be tactical when it protects a larger formation, shortens a defensive line, or prepares a counterattack. When it abandons a strategic port and permits the enemy to advance onto the islands controlling an international strait, it is not tactical. It is a collapse. This government had years to fortify Mocha, secure the approaches to Bab el-Mandeb, and establish interoperable forces capable of reinforcing one another. It clearly failed to do so. Patronage substituted for command. Rival allegiance for national unity. Foreign assistance substituted for domestic responsibility. The government’s appeal for international intervention after losing the town reveals the depth of this bankruptcy. It now warns that Bab el-Mandeb must not become another Strait of Hormuz. The warning is correct, but disastrously late. Governments are supposed to defend strategic territory before it falls, not issue communiques afterward asking foreign navies to repair their incompetence.
The Kingdom of Saudi Arabia must also confront its share of responsibility. Riyadh intervened in Yemen in 2015 with enormous financial resources, sophisticated aircraft and a declared objective of restoring the internationally recognized government. More than a decade later, the Houthis are stronger, better armed, and territorially entrenched. They have attacked Saudi cities, airports, oil installations, and shipping – and now hold positions capable of threatening the Kingdom’s western maritime lifeline. The previous Saudi campaign suffered from a fundamental contradiction. Riyadh sought to contain the Houthis without decisively defeating them, preserve a Yemeni government without transforming it into an effective state, and disengage from the war without leaving behind a force capable of preventing a Houthi victory. Saudi airstrikes on Mocha after its capture demonstrate the barrenness of this approach. Bombing an airport after abandoning the surrounding territory is not a strategy. It is the expensive destruction of infrastructure that one’s own allies were unable to defend. Diplomacy and de-escalation were not inherently mistaken. Every war must eventually end through political arrangements. Yet, negotiations unsupported by credible military power become an invitation to aggression. The Houthis interpreted Saudi restraint not as magnanimity, but as declining resolve. They used periods of relative calm to reorganize, acquire weapons, improve their missile and drone capabilities, and prepare the next offensive.
The American failure is equally serious, though it should be attributed principally to political strategy rather than to uninformed commanders alone. CENTCOM can execute missions, destroy launchers, and intercept missiles. It cannot manufacture a coherent policy where the White House has supplied none. For years, American operations treated Houthi attacks as a series of isolated technical problems: a missile to be intercepted, a drone launcher to be destroyed, a vessel to be escorted. Success was measured in targets struck rather than strategic conditions changed. The White House attempted to preserve freedom of navigation without dismantling the territorial and logistical machinery used to threaten navigation. This produced the military equivalent of mowing grass. Houthi launch sites were hit, but the movement’s command structure, supply networks, coastal surveillance systems, and Iranian connection survived. Tactical competence concealed strategic sterility. Presently, with American attention and resources concentrated elsewhere in the regional confrontation with the Islamic Republic of Iran, the White House has reportedly limited its immediate support to intelligence sharing rather than direct intervention. That may avoid another open-ended deployment, but it also leaves the Houthis free to consolidate their position on Mayun.
The consequences extend far beyond Yemen. Bab el-Mandeb is the southern gateway to the Red Sea and the Suez Canal. Control does not require the Houthis physically to close the Strait. The ability to target selected ships – or merely to persuade insurers that they can – may be sufficient to divert commerce around the Cape of Good Hope, increase freight and energy costs, and place additional inflationary pressure on Western economies. Moreover, Tehran has gained additional leverage without deploying conventional Iranian forces. Through the Houthis, Tehran can threaten Bab el-Mandeb, while exerting pressure elsewhere in the Gulf. This is the strategic genius of proxy warfare: Tehran disperses the instruments of coercion, while its opponents disperse responsibility for stopping them.
The answer cannot be another season of sporadic bombing. The immediate objective must be to prevent the Houthis from fortifying Mayun and converting it into a permanent missile, drone, radar, and surveillance platform. That requires continuous maritime and aerial isolation of the island, interdiction of reinforcement, and support for a competent Yemeni force capable of retaking as well as holding it. Second, the Kingdom of Saudi Arabia, the United States of America, and their partners must make further military assistance conditional on genuine Yemeni command integration. They should stop financing competing uniforms pretending to and collectively lying about constituting an army. Third, Iranian resupply must be treated as the center of the problem rather than a diplomatic footnote. Interdiction must become systematic, intelligence-driven, and multinational. Finally, the White House must define its strategic objective. If freedom of navigation is a vital international interest, then the territorial seizure of a maritime cokepoint by a military organization with a history of attacking shipping cannot be tolerated. If it is not vital, American leaders should stop issuing hollow declarations about defending it.
The fall of Mocha and Mayun was not inevitable. It was the cumulative product of a fictional Yemeni government, a hesitant Saudi patron, and an American policy that repeatedly confused military activity with strategic achievements. The Houthis advanced to control all the surrounding territory of the Bab el-Mandeb Strait. Geostrategically, the consequences are already global. The State of Israel’s southern maritime access is under Iranian-Houthi control. Egypt’s revenues from the Suez Canal suffer. European and Asian trade face continuing disruptions. The Kingdom of Saudi Arabia’s western coastline is exposed. Finally, the Islamic Republic of Iran possesses an additional instrument of pressure over the international economy.
Therefore, the question is no longer whether the Houthis constitute a local Yemeni insurgency. They have become a regional military power positioned astride an international artery. The real question is whether the governments possessing vastly greater resources will summon the strategic coherence necessary to stop them. If they do not, Bab el-Mandeb – the “Gate of Tears” – will acquire a still darker meaning: not merely a dangerous maritime passage, but a tollgate of Iranian proxy power.