Iranian Missiles Strike US Military Base in Jordan, Causing Aircraft Damage

On September 8-9, Iranian ballistic missiles struck the Muwaffaq Salti Air Base in Jordan, resulting in damage to several US military aircraft. The Islamic Revolutionary Guard Corps (IRGC) characterized the attack as retaliation against American naval operations conducted earlier that day.

The strike affected one of the US's key forward operating locations in the Middle East, also known as Al-Azraq. An A-10 Thunderbolt II lost an entire wing, while approximately eight F-15E Strike Eagles sustained lighter, repairable damage. Fortunately, these jets have since returned to service.

Jordanian military forces demonstrated effective defense capabilities by intercepting 18 of the 20 missiles launched. The two missiles that bypassed defenses landed in unpopulated areas, with the base damage primarily attributed to debris and the energy from nearby intercepts rather than direct hits. US forces at the base expended over 30 Patriot missile interceptors during the engagement, a significant expenditure given the current strain on their inventory.

The IRGC claimed that the missiles targeted aircraft maintenance and preparation areas, indicating a level of intelligence-driven targeting. US and Jordanian officials, however, described the damage as limited, countering Iranian assertions of extensive destruction.

This incident follows a pattern of escalating tensions, as just hours before the missile strike, the US Navy sank five Iranian oil tankers in response to Iranian threats against a US warship. The ongoing cycle of retaliation has been evident since early 2026, with each side responding to the other's actions.

Moreover, the engagement raises concerns about the sustainability of air defense munitions in a prolonged conflict. The cost of firing over 30 Patriot interceptors highlights a logistical challenge for the US defense industrial base, which is not designed for sustained combat consumption. In contrast, the cost of a ballistic missile is significantly lower than that of a Patriot interceptor, creating an asymmetrical advantage for Iran.

New Developments on Iran-related Sanctions

• The US Treasury Department sanctioned 36 entities and individuals connected to Iran’s aviation sector on September 8, as part of "Operation Economic Outcast." This initiative aims to sever economic lifelines sustaining the Iranian regime.
• Nearly 100 targets have been sanctioned in just over two weeks, making this one of the most aggressive sanctions pushes against Iran in recent memory.
• The September 8 designations specifically target Iran’s aviation infrastructure, including networks supporting Mahan Air, known for its alleged role in transporting weapons and personnel for the Islamic Revolutionary Guard Corps.
• Sanctions extend to foreign intermediaries and procurement networks aiding Iran in acquiring US-origin aircraft and sensitive technologies, with US-linked assets of sanctioned parties being frozen.
• The Financial Crimes Enforcement Network (FinCEN) issued alerts to financial institutions regarding potential risks tied to Iranian aviation procurement networks.
• This round of sanctions follows a larger batch on August 24, which targeted nearly 60 individuals and entities across various sectors, including nuclear procurement and cyber operations.
• The escalation was triggered by a June 2026 memorandum of understanding between the US and Iran, which aimed to provide temporary sanctions relief but ultimately did not lead to a broader agreement.
• General licenses allowing certain humanitarian transactions with Iran were either suspended or narrowed, with the expiration of General License BB coinciding with the new sanctions.
• While the new sanctions create substantial secondary sanctions exposure, no specific cryptocurrencies or digital asset platforms were named, although entities using crypto to transact with Iran now face heightened legal risks.