
Iran officially denied recent claims about the imminent delivery of Su-35 fighter jets from Russia, debunking rumours sparked by certain news outlets. Media reports, including those from SNN, had implied the imminent arrival of these advanced fighter jets, a claim later retracted.
The Ministry of Defence confirmed that while recent acquisitions from Russia include Mi-28N attack helicopters and Yak-130 trainer aircraft, there has been no confirmed delivery of the Su-35 jets. This article examines the significance of these denials and the context of Iran’s pursuit of modernising its air force.
Background: Iran’s Pursuit of Advanced Combat Aircraft
Iran has long sought to strengthen its air force, aspiring to acquire state-of-the-art fighter jets despite sanctions that have hampered its access to advanced weaponry. Since 2015, after the signing of the nuclear agreement, Iran has expressed interest in enhancing its combat capabilities through Russian multi-role Su-30s.
Over time, this focus shifted to the Su-35, a more advanced aircraft with enhanced combat features. In 2021, an official memorandum between Iran and Russia set the groundwork for mutual military support, including Iran’s potential acquisition of around 20 Su-35 fighters. This memorandum solidified a path toward fulfilling Iran’s long-standing goal of modernising its aerial defence.

The 2023 Rumours ‘and Denials
In early 2023, Iranian media suggested Su-35 jets could arrive “within days”. Speculation quickly spread about an “imminent” delivery of the aircraft. On April 5, 2023, Iran’s Defence Ministry publicly denied the jets’ arrival.
Officials confirmed there was no delivery and dismissed the earlier claims. Recently, Fararu and SNN, the media linked to the IRGC, addressed the rumours again. They stated clearly that there is no basis for claims of an impending delivery.
Reasons Behind Delivery Delays and Denials
Logistical and Technical Challenges
Logistical and technical complexities in Russia may partly explain the delay in Su-35 jet deliveries. Analysts suggest that the Su-35’s sophisticated systems could require extensive inspections, with safety and operational efficiency being of top concern. Integrating these aircraft into the Iranian air force may involve substantial modifications to align with Iran’s specific military requirements.
Training Requirements for Iranian Pilots
Another potential reason for the delay could be the necessity of training Iranian pilots on the Su-35’s advanced technology. The Su-35 is a highly advanced multi-role fighter that requires substantial training for effective operation. Russian experts may be preparing customised training regimens for Iranian pilots to ensure they are fully adept at using the aircraft’s powerful systems.
The Su-35: Capabilities and Strategic Value for Iran
A Game-Changing Fighter Jet
The Su-35 is widely regarded as one of the world’s most advanced combat aircraft. Designed by the Russian company Sukhoi, this twin-engine, multi-role fighter offers outstanding range and speed, making it ideal for a range of missions from long-distance reconnaissance to ground attacks.
With a range of approximately 2,250 miles, a maximum speed exceeding 1,500 mph, and an operational ceiling of around 59,000 feet, the Su-35 is a formidable asset for modern aerial combat.
Advanced Avionics and Weapon Systems
Equipped with an active electronically scanned array (AESA) radar, the Su-35 has the ability to detect and track up to 30 targets simultaneously from a distance of up to 250 miles. The fighter’s versatile weapons suite includes air-to-air and air-to-ground missiles, enabling it to engage various types of targets effectively. Notable among its arsenal are the R-77 and R-73 air-to-air missiles, adding substantial range and firepower for aerial engagements.
Enhanced Survivability with Self-Defense Systems
The Su-35’s advanced self-defence system, which includes both active and passive countermeasures, enhances its survivability in hostile zones. The aircraft’s integrated battle management system combines data from multiple sources, allowing pilots to maintain real-time battlefield awareness.
Iran’s Strategic Goals in Acquiring the Su-35
For Iran, the Su-35 is more than just an aircraft; it is a strategic asset essential to the country’s plan for air force modernisation. Military analysts believe that their arrival will boost Iran’s air defence capabilities and balance regional power dynamics. Iran’s Ministry of Defence remains optimistic that the delivery will ultimately occur, even though the specific timeline remains unclear.

Iran’s Denial of Su-35 Delivery Sparks Speculation Amid JF-17 Talks with Pakistan
Iran’s clarification on delays in the delivery of Su-35 fighter jets from Russia could be valid, as Iran’s Air Force Chief is reportedly in Pakistan, potentially negotiating for JF-17 fighters. This development fuels speculation about Iran diversifying its military options amid prolonged Su-35 delivery uncertainties.
Pakistan is unlikely to sell JF-17 fighter jets directly to Iran, as doing so could provoke strong reactions from the US and European nations. However, a strategic arrangement with China—Pakistan’s production partner on the JF-17—may facilitate the transfer. The deal could follow the model China used to supply JF-17s to Myanmar under Project Ruby.
Current Status and Future Prospects
As of October 2024, no official delivery date has been announced. Iranian military sources speculate that delivery may happen as early as 2020, according to Iran’s phased modernisation plan. Military cooperation between Iran and Russia continues to deepen, suggesting that these delays are primarily logistical rather than political.
Conclusion: The Path Forward in Iran-Russia Military Cooperation
Despite the official denials, Iran’s anticipated acquisition of Su-35 fighter jets from Russia remains a significant development in its defence strategy. Tehran has confirmed that the Su-35 jets have not yet arrived. With Iran focused on overcoming operational and logistical challenges, the arrival of Su-35s is expected to be a transformative moment for the country’s air defence capabilities.
References
- “Iran Defence Ministry’s Telegram statement on Su-35 jets,” SNN News Agency, April 5, 2023.
- “The Su-35 in Modern Air Combat,”, Military Aviation Today, 2024.
- “Russia and Iran’s Military Cooperation Agreement,” Defence News Weekly, 2022.