US Intelligence: Iran Missile Arsenal Largely Intact Near Hormuz
Updated U.S. intelligence assessments as of around 01:20–01:45 UTC on 13 May 2026 indicate Iran retains most of its missile stockpile and access to key underground sites, including near the Strait of Hormuz. The findings challenge prior assertions that Iranian capabilities had been significantly degraded.
Key Takeaways
- U.S. intelligence now believes Iran retains about 70% of its missile inventory and mobile launchers.
- Iran has reportedly regained access to most of its missile and underground facilities, including 30 of 33 sites along the Strait of Hormuz.
- The assessment, surfacing around 01:20–01:45 UTC on 13 May 2026, contradicts earlier political claims that Iranian capabilities were “decimated.”
- The findings raise the potential cost and complexity of any future confrontation in the Gulf region.
Recent U.S. intelligence assessments, reported publicly around 01:19–01:45 UTC on 13 May 2026, indicate that Iran retains a robust missile force and has restored access to the majority of its key missile and underground infrastructure, including facilities near the Strait of Hormuz. Officials now estimate that Iran still holds roughly 70% of its missile stockpile and mobile launch platforms, undermining prior narratives that U.S. actions in previous administrations had largely neutralized Tehran’s strike capabilities.
According to the assessment, Iran has reconstituted operational access to 30 out of 33 identified sites along the Strait of Hormuz that are associated with missile deployments, underground storage, or command-and-control infrastructure. These sites are assessed to be integral to Iran’s strategy for both deterring external attacks and threatening regional adversaries and maritime traffic in a crisis.
The new picture runs counter to earlier public claims by senior U.S. political figures that pressure campaigns and targeted strikes had “decimated” Iran’s ability to project power through ballistic and cruise missiles. Instead, intelligence reporting suggests that Iran’s program has demonstrated considerable resilience, aided by dispersed basing, underground facilities, and a capacity to rapidly relocate mobile launchers.
Tehran’s missile arsenal includes short- and medium-range ballistic systems as well as land-attack and anti-ship cruise missiles, some with precision guidance and improved survivability against missile defenses. These capabilities underpin Iran’s deterrence against Israel, Gulf states, and U.S. forces in the region, and have been used to varying degrees in limited strikes over recent years.
Key players shaping this landscape include Iran’s Islamic Revolutionary Guard Corps (IRGC), particularly its Aerospace Force, which oversees missile development and deployment; the U.S. Defense Department and intelligence agencies refining the threat picture; and regional states—especially Saudi Arabia, the United Arab Emirates, Israel, and Iraq—that sit within reach of Iranian missiles and must calibrate their air and missile defense postures accordingly.
The high survivability of Iran’s missile infrastructure complicates military planning for any state contemplating pre-emptive or punitive strikes. Hitting a diffuse network of hardened, underground, and mobile targets would require extensive intelligence, surveillance, and reconnaissance assets, as well as a sustained strike campaign. Even then, significant residual capacity would likely remain, leaving Iran able to execute retaliatory salvos against bases, ports, and energy infrastructure.
The intelligence reassessment also bears directly on the security of shipping in the Strait of Hormuz. With dozens of missile-related sites now believed to be fully accessible to Iranian forces, Tehran maintains a credible capacity to threaten or close the chokepoint in a crisis by targeting tankers, naval escorts, and nearby infrastructure. This bolsters Iran’s leverage in parallel diplomatic and economic negotiations, including energy transit arrangements with neighboring states.
Outlook & Way Forward
In the short term, the revised U.S. assessment is likely to drive renewed focus on strengthening regional missile defenses, dispersing critical assets, and enhancing early-warning cooperation between Gulf states, Israel, and Western militaries. Senior decision-makers will reassess contingency plans for escalation scenarios involving Iran, with particular attention to base hardening, redundancy in command-and-control, and rapid repair of damaged infrastructure.
Over the medium term, the persistence of Iran’s missile capabilities will reinforce arguments that any sustainable security framework in the Gulf must involve negotiated constraints on missile deployments and testing, not just nuclear activities. However, Tehran has historically resisted such talks, viewing missiles as its primary conventional deterrent. External pressure campaigns that focus solely on sanctions without a credible diplomatic track are unlikely to induce meaningful reductions in this arsenal.
For commercial actors, especially in the energy and shipping sectors, the key will be integrating this more sobering assessment of Iranian capabilities into risk models for the Gulf. Enhanced naval escorts, diversified export routes (where possible), and contingency planning for temporary disruptions in Hormuz will remain critical. Monitoring Iran’s missile test activity, changes in basing patterns, and any visible upgrades to sites near the strait will provide early indicators of evolving threat levels and should inform both policy and commercial decision-making.
Sources
- OSINT