đź”´ Our interactive news map: https://www.rfunews.com/map
đź”´ Subscribe to unlock full access to the map + exclusive strategic insights: https://www.rfunews.com/pricing
Today, the biggest news comes from Iran.
Here, a massive joint US Israeli strike destroyed a key port used by Russia in the Caspian Sea, effectively cutting Russia off from Iran. However, this direct move by the US has forced Moscow into a far more dangerous level of involvement in the conflict.
Recently, Israeli strikes on Iran’s Caspian Sea port of Bandar Anzali have significantly disrupted a key maritime corridor linking Iran with Russia. The attacks targeted critical infrastructure, including Iranian naval headquarters, a shipyard, at least five missile boats, and patrol ships, causing substantial damage to port operations. This port plays a central role in facilitating trade and military logistics across the Caspian Sea, a route that both countries have relied on to bypass heavily sanctioned or closely monitored alternatives. Through this corridor, Iran and Russia have exchanged commercial goods such as oil and grain, which are vital for Iran’s food supply, as well as military equipment. Via this route, Russia has been able to sustain and expand military cooperation with Iran, which transferred Shahed drones, artillery ammunition shipments, ballistic missiles, and reciprocal support from Russia in the form of satellite intelligence and drone technology. The damage to Bandar Anzali creates immediate logistical bottlenecks. Disruption to port infrastructure, including impacts on customs facilities, is likely to delay shipments, increase transportation costs, and raise insurance premiums for maritime trade. Although Iran and Russia can reroute traffic through other Caspian ports, such as Amirabad port, these alternatives are expected to operate under increased strain, resulting in slower and less efficient supply chains. The strikes complicate Russia’s ability to maintain a steady flow of military materiel and technological exchange with Iran, forcing greater reliance on more exposed supply routes.
This attack came after Ukrainian intelligence had assessed that Moscow had begun sharing military intelligence related to US positions in the Middle East. This intelligence includes satellite imagery, targeting data, and real-time assessments, enhancing Iran’s situational awareness and its ability to evaluate strike outcomes. In the most recent Iranian strike on a US airbase in Saudi Arabia, at least fifteen American personnel were reported wounded. The attack also caused substantial equipment losses, including the destruction of a refueling aircraft, damage to additional support aircraft, and the reported loss of a Sentry Awacs platform, showing how Russia’s support materialized in significant destruction. Additionally, shipments of equipment, particularly drones, began processing in early March, with initial deliveries expected by the end of the month. If confirmed, this would mark a significant step, indicating Russia’s willingness to provide lethal aid to Iran. Russian support could also significantly enhance the effectiveness of Iranian drone operations, particularly through the transfer of upgraded technologies and operational experience. This includes tactical guidance derived from Russia’s war in Ukraine, such as executing large-scale saturation attacks using hundreds of drones to overwhelm air defenses, optimizing flight paths, and coordinating combined drone and missile strikes.
Because of this support, the US sought to make a deal with Russia to reduce its involvement on Iran’s side and stop the intelligence sharing and the supply of drones. However, negotiations broke down after Moscow proposed that it would halt intelligence sharing with Iran only if the US also stopped providing intelligence support to Ukraine, which Washington immediately rejected. As a result of the failed negotiations, the US and Israel decided to resort to direct action and bombard the main Iranian port to physically stop Russia from supplying weapons to Iran, although intelligence sharing cannot be stopped with such strikes.
The attack complicates supporting Iran because the Caspian route allows vessels to disable tracking systems to transfer oil, commodities, dual-use goods, and weapons. Rerouting raises operational expenses and risks for Russian entities already under heavy Western sanctions. Strategically, the attack underscores deeper vulnerabilities in Russia’s power-projection capabilities and mutual-defense partnerships. The Caspian had long been viewed as a secure rear-area waterway immune to Western naval interference, allowing seamless military cooperation. By demonstrating that even this inland corridor is reachable, the strike highlights Russia’s stretched resources and limited ability to safeguard allied supply lines. This attack also revealed that Russia is increasingly unable to aid its allies militarily in times of need.
