Tehran, February 5, 2026 - Iran's Armed Forces Chief of Staff Major General Abdolrahim Mousavi announced that the country has upgraded its entire arsenal of ballistic missiles across all technical dimensions, significantly enhancing its deterrence capabilities.
The statement was made during the unveiling of a new underground missile base, highlighting Iran's ongoing efforts to bolster its defensive posture amid persistent regional tensions.
"By upgrading its ballistic missiles in all technical dimensions, Iran has been able to strengthen its deterrence power," Mousavi declared, emphasizing that adversaries now acknowledge the Islamic Republic's elevated defense capabilities in the region and beyond.
Iran maintains the largest and most diverse ballistic missile arsenal in the Middle East, with systems capable of striking targets at ranges up to 2,000 kilometers or more. These missiles are viewed by Tehran as a critical deterrent against potential aggression from the United States, Israel, and other regional rivals.
The upgrades reportedly include advancements in precision guidance, payload capacity, propulsion systems, and countermeasures against interception technologies. Such improvements build on Iran's domestic missile development program, which has continued despite international sanctions and calls for restrictions.
This announcement arrives as Iran prepares for indirect talks with the United States in Oman, emphasizing Washington's demands to curb Tehran's ballistic missile activities alongside nuclear negotiations. Israel and Western allies have consistently expressed concerns over the program's potential to destabilize the region.
The new underground facility, designed to withstand aerial attacks and enable rapid launches, represents another layer in Iran's strategy of asymmetric deterrence. Similar bases have been revealed in the past, underscoring the country's focus on survivability and retaliation capabilities.
Analysts suggest these developments reflect Iran's response to recent conflicts and perceived threats, further entrenching its role as a major military power in the Middle East. While Tehran insists its missile program is defensive in nature, the enhancements are likely to intensify international scrutiny and diplomatic challenges in the coming months.
