Iran Unveils Underground Missile Plants as Kayhan Frames Show of Strength Against Looming US Sanctions
As Washington prepares what Treasury Secretary Scott Bessent has called the "toughest sanctions in history" against Tehran, Iran's ultra-hardline daily Kayhan has responded not with diplomatic protest but with a display of military muscle — publishing an unusually detailed account of the country's underground missile production complex, timed to coincide with National Defense Industry Day.
The report deserves scrutiny not just for its content but for its source. Kayhan is not an independent Iranian newspaper. It is directly controlled by the office of Supreme Leader Ali Khamenei, whose representative, Hossein Shariatmadari, has served as its managing editor since 1993. Widely described in Tehran as the "attack dog" of Khamenei's court, Kayhan functions less as a conventional news outlet than as a signaling mechanism for the Islamic Republic's innermost power center — a vehicle through which the Supreme Leader's office tests messaging, projects defiance, and sets the boundaries of acceptable hardline discourse. When Kayhan publishes something this triumphalist, on this precise a timeline, it is reasonable to read it as a curated message rather than independent reporting.
The article itself centers on a rare visit by armed forces chief of staff Major General Ali Abdollahi to one of what Iranian officials describe as dozens of underground missile production sites — part of a nationwide network of so-called "missile cities" built into mountains and remote terrain, designed specifically to survive US and Israeli airstrikes. State television released footage, for the first time, of an industrial planetary mixer used for solid-fuel missile production alongside newly manufactured Almas anti-tank missiles.
The messaging was unambiguous. Defense ministry spokesman Reza Talaei-Nik claimed that annual defense production doubled between July 2025 and July 2026, and that output of "strategic military products" had more than tripled since the February 2026 war with the US and Israel began. Suicide drone production alone, officials said, had tripled. Iran now claims 90 percent self-sufficiency in weapons manufacturing, with a defense-industrial network of more than 9,000 private and knowledge-based firms — a deliberate rebuttal to Washington's earlier claim that 85 percent of Iran's defense-industrial base had been destroyed during the war.
The timing is the story. Bessent is set to unveil what he has described as unprecedented economic measures targeting Iran's remaining trade relationships with third countries, following President Trump's threat of an "economic D-Day" and warnings of "tremendous economic consequences" for any state continuing business with Tehran. Iran's Foreign Ministry has already denounced the coming measures as a "complete erosion of sovereignty," likening them to "classic colonialism." Against that backdrop, Kayhan's missile-city unveiling reads as Tehran's preferred rebuttal: not a plea for sanctions relief, but a demonstration that pressure — economic or military — has failed to dent the Islamic Republic's capacity to rearm.
That claim is not without independent support. A Jerusalem Post report on August 14, cited by regional analysts, said Israeli military and Mossad officials were "shocked" by the speed of Iran's post-war missile recovery, having twice before — after strikes in October 2024 and June 2025 — declared Iranian production set back by years, only to see it rebound within months. A separate US intelligence assessment reportedly found Iran retained roughly 75 percent of its mobile launchers and 70 percent of its pre-war missile stockpile, considerably higher than the Trump administration's public 85-percent-destruction claim.
Whether Iran's underground production figures are fully accurate is unverifiable by design — Talaei-Nik himself said disclosures are "limited... in order to surprise the enemy." But the choreography is clear: as Washington moves to tighten the economic noose, Khamenei's own mouthpiece is broadcasting a message of resilience and deterrence, aimed as much at Israeli and American decision-makers as at a domestic audience being asked to endure another round of "maximum pressure."