Russia Reportedly Helps Iran Develop Supersonic Cruise Missiles

Russia is reportedly helping Iran develop supersonic cruise missile technology, according to leaked documents reviewed by the Financial Times.
The cooperation is described as one of the most significant known transfers of military technology from Moscow to Tehran.
The covert C430L programme reportedly involves Russian missile engineers assisting Iran with the development of ramjet-powered supersonic cruise missiles.
The weapons are being designed for both anti-ship and land-attack missions.
Iran has reportedly already conducted flight tests of the technology, while leaked documents indicate that cooperation between the two countries continued into 2026.
The development could further deepen military ties between Russia and Iran while increasing geopolitical risk across the Middle East.
For markets, any escalation involving Iran remains particularly important for oil flows, shipping security and the Strait of Hormuz.