A Financial Times investigation has uncovered a reported covert Russian program assisting Iran in developing supersonic cruise missile technology.
According to the FT report, the multiyear effort, known as C430L, represents one of the most significant reported transfers of strategic military technology from Moscow to Tehran.
The program allegedly involves experienced Russian missile specialists helping Iran develop weapons capable of targeting U.S. aircraft carriers and other warships.
The allegations come as Iran faces heightened military tensions with Israel and the United States. Western intelligence agencies have also accused Russia of supporting Iran through satellite imagery and assistance for its drone operations.
President Donald Trump has previously dismissed some claims of Russian assistance while warning Moscow against supporting Iran.
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Russia secretly helping Iran develop supersonic cruise missiles https://t.co/vLXcsty4Bb
— Financial Times (@FT) September 1, 2026
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