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November 21, 2025

Alex Grinberg on Iran's Missile Surge

ByAlex Grinberg

Alex Grinberg on Iran's Missile Surge

However, Maj. (res.) Alexander Grinberg, a former officer in the IDF Military Intelligence research department and an Iran expert at the Jerusalem Institute for Strategy and Security, said that the reports of dual-use chemical shipments were misleading and overinterpreted the significance of the influx.

“The shipment of the dual-use materials is a hint that they are rebuilding, but there is a lack of precise information, and Iranian agents have an interest in making it seem like the significance of this sort of shipment is greater than it is in reality,” Grinberg told JNS. “There is a long way from these chemicals to full ballistic missiles; it doesn’t mean in any way that war is imminent.”

Satellite imagery shows that Iran has moved quickly to reconstruct key solid-propellant facilities destroyed in Israeli strikes. Several production halls are being rebuilt, including structures that previously housed the mixers used to convert chemical inputs into solid rocket fuel. Those mixers were among Israel’s primary targets during the 12-day “Rising Lion” operation in June, because they are essential for manufacturing high-energy propellant used in medium- and long-range missiles, including systems that could carry nuclear warheads.

However, Grinberg challenged this assessment, saying that it is wrong to put too much weight on the satellite images. “There are some photographs from missile and nuclear sites showing that there is activity, but that doesn’t definitively prove anything about the pace of missile production,” he said. “It’s not surprising to see that there is some rebuilding going on after a site is blown up, but that doesn’t necessarily mean that the capacity is rebuilt.”

Read the full interview on the Jewish News Syndicate.

Alex Grinberg is a Senior Fellow at the Turan Research Center.