A Boeing 777 operated by Iran’s private airline Mahan Air continues to fly routes across Asia despite intensified U.S. sanctions aimed at curbing Iran’s aviation sector. The aircraft, identified by the tail number EP-MTE, recently completed flights between Tehran and destinations including Ho Chi Minh City, Bangkok, Beijing, and Moscow. These routes mark a rare example of Iranian civil aviation persisting amid efforts by the United States to isolate Iran through financial and operational restrictions.
Mahan Air, Iran’s largest private carrier, has faced U.S. sanctions since 2011 over allegations that it has transported weapons, military personnel, and other materials connected to Iran’s Islamic Revolutionary Guards Corps. The airline and specific aircraft like EP-MTE have been targeted for suspected involvement in moving unmanned drones globally. In 2023 and 2024, the Trump administration expanded sanctions on Iran’s aviation sector, warning that companies that provide services such as maintenance, fuel, or ticketing to Iranian airlines risk exclusion from the global dollar-based financial system.
Despite these measures, several countries, including Vietnam, Thailand, China, Russia, and others in Central and South Asia, have maintained limited civil aviation links with Iran. Observers suggest these connections reflect a combination of economic interests, including energy supply considerations, and strategic hedging between global powers. Some analysts note that nations continuing to engage with Iran’s airlines seek to balance between the United States and China or Russia, which oppose U.S. unilateral sanctions.
The resurgence of flights operated by Mahan Air’s aging Boeing 777s highlights ongoing challenges in implementing sanctions effectively. These aircraft, originally delivered to airlines like Singapore Airlines and later held by defunct carriers, have been acquired through complex arrangements involving shell companies registered in countries such as Florida and Madagascar. The planes spent several years in storage in desert facilities, leading experts to raise concerns about mechanical degradation. With export bans and sanctions preventing access to factory-approved maintenance, the safety of these aircraft is a significant concern.
Aviation specialists highlight that using planes stored for long periods without proper reactivation poses risks for critical components like fuel lines and engine seals. With the U.S. and European sanctions blocking parts and services, Iranian airlines reportedly resort to cannibalizing other aircraft to keep planes operational. Analysts describe this as a piecemeal approach to maintenance that may delay but not eliminate the risk of mechanical failure.
Passengers on these flights include tourists and Iranians seeking to connect with family or find respite amid the country’s prolonged political and economic challenges. While tourism is cited as a motive for some travel, experts emphasize that Mahan Air’s activities likely extend beyond commercial passenger service, given its ties to Iran's military and intelligence apparatus.
The continued operation of Mahan Air’s aged fleet raises complex questions about responsibility should an accident occur. With planes reportedly operating well beyond standard lifespans and lacking certified maintenance, some experts warn these conditions are “disasters waiting to happen.” At the same time, the ongoing presence of these flights demonstrates the limits of sanctions in fully severing Iran’s aviation ties, especially in regions where economic and strategic interests incentivize continued engagement.