TEHRAN — Iran could significantly expand its air combat capabilities in the coming years as discussions with Russia advance over the potential delivery of additional Sukhoi Su-35 fighter jets, according to emerging defense reports.
Up to 16 new aircraft may be supplied by 2026, sources suggest, in what would mark a substantial upgrade to Iran’s aging air force, much of which still relies on pre-1979 platforms and outdated systems.
The reported negotiations come as Iranian pilots complete advanced training programs on Yak-130 jet trainers, as well as familiarization exercises on the Su-35 itself. The Yak-130, a modern subsonic trainer, is widely used to prepare pilots for fourth- and 4.5-generation fighter aircraft, enabling a smoother transition to more complex combat systems.
Defense analysts say the training initiative reflects a broader strategy by Iran to build not only hardware capacity but also operational readiness, ensuring that newly acquired aircraft can be effectively integrated into its air force structure.
Meanwhile, Russia is believed to have begun early production or preparation of export-ready Su-35 units, potentially linked to earlier agreements between the two countries. The Su-35, a highly maneuverable multirole fighter equipped with advanced radar systems and long-range weaponry, is considered one of Russia’s most capable non-stealth combat aircraft.
The deepening military cooperation between Tehran and Moscow comes amid heightened geopolitical tensions and shifting alliances, particularly following Russia’s war in Ukraine and Iran’s growing role in regional security dynamics.
Experts note that the acquisition of additional Su-35 jets would enhance Iran’s air defense and strike capabilities, potentially altering the balance of power in the Middle East. However, questions remain over timelines, delivery conditions, and the extent to which sanctions and logistical constraints could affect the deal.
Neither Iranian nor Russian officials have publicly confirmed the latest reports, but both countries have in recent years signaled a willingness to strengthen defense ties as part of a broader strategic partnership.
