Iran’s military production has surged to 2.5 times pre-war levels, according to defense officials, defying months of U.S. and Israeli airstrikes. Western intelligence assessments indicate that Tehran maintains significant missile stockpiles and active manufacturing facilities underground, prompting military planners to prepare for a protracted conflict.
Defense Ministry Reports Surge in Sourced Weapon Production
Production rates within Iran’s defense sector have expanded by 2.5 times compared to the pre-war period, despite sustained military pressure and airstrikes targeting domestic facilities. Ministry officials reported that a network exceeding thousands of knowledge-based companies resumed operations with increased capacity, sustaining output across multiple military domains without a single day of interruption.
Iranian Ministry of Defense Spokesperson Brigadier General Reza Talaei (also referred to as Reza Talaeinik) stated that the production capacity for weapons and defense equipment rose two and a half times compared to the period before the U.S.-Israeli aggression on February 28, 2026. Talaei noted that alternative secure locations and protected underground networks ensured manufacturing continued without a single day of disruption. He further detailed that more than one thousand systems, weapons, equipment, and munitions are within the production capability of the defense ministry and its cooperating network. According to the ministry’s statements, a national system has been established to support Iran’s defense industries so that adversaries cannot halt the enhancement of the nation’s defense capabilities.
Defense representatives stated that the current output provides a sufficient industrial base to sustain long-term operations under ongoing sanctions that have restricted military imports for decades.
We no longer have only a government defense industry; we now have a defense industry spanning the geography of Iran,
Talaeinik told Taghribnews.
Western Assessments Reveal Undamaged Underground Manufacturing Facilities
Independent intelligence evaluations diverge sharply from official statements released by Washington. While United States officials asserted that airstrikes neutralized Iran’s industrial defense base, Western security sources told Bloomberg that Tehran retained active manufacturing lines inside fortified underground complexes, enabling the replenishment of depleted arsenals.
Analysts suggest that the tapering of intensive allied bombardment provided a reconstitution window for the country’s military supply chain. Meanwhile, a 2025 assessment by the U.S. Defense Intelligence Agency indicated that Iran might be able to develop a militarily viable intercontinental ballistic missile by 2035 if it decides to pursue that path, particularly by using space launch vehicle technology, though experts note that achieving this is a technical challenge requiring advanced guidance systems and extended testing.
Military Leadership Prepares Long-Term Deterrence and Extended Operations
Senior military commanders maintain that force readiness remains optimized for sustained engagement.
In parallel, the Iranian military has initiated strategic adjustments to missile range and guidance systems. Officials confirmed that defense planners moved to expand missile ranges based on operational lessons gathered from recent combat engagements, ensuring capabilities are aligned with the positioning of opposing naval assets in the region. Akrami Nia stated on Sunday, October 4, 2026, that the armed forces concluded during the conflict that there is an absolute necessity to increase missile ranges and have already commenced these efforts. Furthermore, General Akrami Nia emphasized that the armed forces have strengthened their military readiness, elevated their equipment and weapons stockpiles, and remain fully prepared to execute preemptive operations to deter adversaries and wage a prolonged war if necessary.
