Iran Upgrades Airbase Infrastructure to Accommodate Russian Su-35 Fighters

These developments suggest that Iran is preparing both the infrastructure and fleet capabilities to integrate modern combat aircraft into its military operations.

Photo: REUTERS/Maxim Shemetov/File Photo

Recent satellite imagery from September 2024 has unveiled the construction of large arched shelters at the Islamic Republic of Iran Air Force’s 3rd Tactical Air Base near Hamadan. These structures, measuring approximately 25 meters by 30 meters, appear oversized for the F-4 Phantom aircraft currently stationed there. This suggests that Iran is building these shelters to house russian Su-35S fighters, which perfectly match the dimensions, The Caspian Post reports citing foreign media.

The development raises questions about Iran’s approach to housing advanced aircraft. Historically, Iran constructed underground shelters for its military aviation, including the Eagle 44 underground airbase, commissioned in March 2023. Initially intended for the F-4 Phantom aircraft, satellite images later revealed a mock-up of the Su-35S aircraft at the Eagle 44 base, fueling speculation that the base might be repurposed for these russian fighters.

Satellite images reveal the construction of arched shelters tailored for russian aircraft / Photo credit: Google Earth

This shift from underground to surface-based arched shelters may indicate a strategic rethinking or a response to logistical and operational considerations. It also aligns with Iran’s growing investment in its air force. In October 2024, reports emerged that Iran not only received russian-made Su-35S fighters but also secured a license for their production, with plans to produce 48 to 72 aircraft. Additionally, discussions of assembling russian Su-30s point to significant upgrades for the Air Force.

Satellite images reveal the construction of arched shelters tailored for russian aircraft / Photo credit: Google Earth

These developments suggest that Iran is preparing both the infrastructure and fleet capabilities to integrate modern combat aircraft into its military operations. However, the timeline for delivering russian Su-35S fighters and completing these facilities will be crucial in determining the effectiveness of this expansion. The Air Force is positioning itself to enhance its strategic capabilities, but the global and regional implications of these advancements remain to be seen.