What Does the Report Say?
A study by Conflict Armament Research reveals that the Houthis continue to assemble sophisticated weapons using Iranian components, noting that “external support remains a key factor in the Houthis’ ability to sustain operations.” Interdictions in the Red Sea have uncovered more than 800 components and 750 tons of munitions, with missiles bearing Iranian names arriving as coded “self-assembly kits” — indicating external supply networks combined with local technical assembly capacity. Notably, only 5% of components came directly from Iran, while the remainder trace back to 16 different jurisdictions worldwide.
The Houthis possess the most advanced arsenal within Iran’s Axis of Resistance and are the only faction holding medium-range ballistic missiles and anti-ship ballistic missiles. The Houthi military spokesman claims the group has launched hypersonic “Palestine-2” missiles — an upgraded version of Iran’s “Fattah-1.”
Three Analytical Dimensions
First Dimension — Proxy Detachment from the Patron: The most significant finding is that 95% of components do not come directly from Iran but through complex supply networks spanning 16 countries. This means the Houthis have developed a partially independent import capacity and no longer depend on a direct, severable supply line. Bandar Abbas — Iran’s primary weapons smuggling hub — has been under sustained bombardment, and forces of the internationally recognized Yemeni government intercepted a vessel near Bab al-Mandab in March carrying only copper wire and medicine, with no missile components. In other words: even as the Iranian-Yemeni bridge is being struck, the Houthi arsenal continues to replenish through alternative routes.
Second Dimension — Local Production Capability: The Houthis are no longer merely users of Iranian weapons; they now possess technical cadres capable of assembling sophisticated systems from coded blueprints supplied by Iran. This is a “factory proxy” model fundamentally different from an “equipped proxy” model — and far harder to neutralize through conventional military strikes.
Third Dimension — Independent Threat in the Context of an Iranian-American Truce: Even if Washington and Tehran reach an agreement and the Strait of Hormuz reopens, no one holds a clear leverage card to bring the Houthis back in line. This makes them an independent variable in the maritime security equation — and a U.S.-Iranian agreement alone is insufficient to dismantle their operational capacity.