Undeclared Range and Long-Range Missiles: Is Iran Exceeding the 2,000 km Limit?

The reported launch of Iranian missiles toward the Diego Garcia base has sparked significant debate regarding the true range of Tehran’s ballistic capabilities, particularly as the operation appears to exceed the officially declared limit of 2,000 kilometres.

According to the Hebrew newspaper Maariv, this development reinforces Iran’s long-standing claim that its ballistic missile range is capped at around 2,000 kilometres. However, the attempt to strike a distant target in this manner, despite one missile failing and another being intercepted, suggests at minimum the existence of operational capabilities that may extend beyond the publicly stated range. This carries not only military implications, but also political and signalling dimensions.

The newspaper noted that the specific type of missile used remains unknown, with no official confirmation from the United States, the United Kingdom, or Iran. Current reports rely on general estimates pointing to a possible range approaching 4,000 kilometres, though this remains indicative rather than conclusive evidence of a specific missile system with such reach.

Iran’s known ballistic arsenal includes missiles such as Sejjil, Khorramshahr, Emad, and Ghadr, with estimated ranges between 1,700 and 2,500 kilometres. Some analytical assessments, including those from the CSIS “Missile Threat” project, link the Khorramshahr missile to North Korea’s Musudan technology, raising theoretical possibilities of extended range, though this remains speculative rather than confirmed capability.

The report further emphasised that claims of Iranian missiles reaching between 3,000 and 4,000 kilometres, particularly for systems like Sejjil, are not supported by reliable evidence. There is also no confirmed indication that Iran possesses intercontinental ballistic missiles, leaving such assertions within the realm of strategic concern rather than verified fact.

Similarly, Iranian claims regarding extended-range suicide drones, such as the Shahed-136B reaching up to 4,000 kilometres, have not been independently verified. External estimates, including those cited by Reuters, suggest that current operational variants function at significantly shorter ranges.

Even if Iran were to possess capabilities approaching a 4,000-kilometre range, this would theoretically place large parts of Europe, Asia, and Africa within reach. However, such assessments remain highly dependent on variables including launch location, flight trajectory, and payload weight. As such, it remains inaccurate at this stage to assert the confirmed existence of a specific Iranian missile system capable of consistently achieving that range.