In March 2026, after the U.S.-Israeli operation against Iran’s leadership ended and smoke dissipated over Tehran, Russia’s reaction was notably muted. Even though Moscow had signed a 20-year strategic partnership agreement with Tehran just a year earlier, it confined its response to denunciations and appeals for diplomatic solutions.
Kremlin spokesperson Dmitry Peskov verified that Iran had not asked Russia for military aid. Peskov informed journalists on March 5th, “Iran made no requests in this situation.”
For observers who examine Moscow-Tehran ties, this scenario seemed typical. Ksenia Svetlova, executive director of ROPES and Chatham House associate fellow, noted, “The partnership has consistently been transactional. Russia pursues its own self-interest.”
Although Tehran and Moscow have drawn nearer recently — especially following Russia’s 2022 full-scale assault on Ukraine — specialists maintain the collaboration has never constituted a genuine alliance. Rather, it represents a lengthy pattern of teamwork driven by expediency, competition, and evolving strategic requirements.
The tense dynamic between these nations extends almost 200 years. The 1828 Treaty of Turkmenchay compelled Persia to surrender extensive Caucasus territories to imperial Russia following a battlefield loss. This agreement endures as one of Iran’s most agonizing reminders of external subjugation.
During the 1900s, Russia’s connection with Iran changed significantly. Prior to the 1979 Islamic Revolution, Moscow preserved fairly steady relations with Iran’s Shah Mohammad Reza Pahlavi. Svetlova observed, “Moscow actually enjoyed positive ties with the Shah, who traveled to Moscow following World War II.”
Svetlova added, “However, Communist Russia grew highly wary of Islamist Iran following the 1979 revolution.” The suspicion ran both ways; Ayatollah Ruhollah Khomeini condemned both Cold War powers, labeling the United States the “Great Satan” and the Soviet Union the “Lesser Satan.”
Throughout the 1980s Iran-Iraq War, the Soviet Union preserved connections with Tehran while concurrently arming Iraq. Svetlova stated, “The USSR remained deeply distrustful of Islamist Iran. Even post-revolution, their bond never truly qualified as an alliance.”
Nevertheless, contemporary geopolitical forces have driven the two states toward greater alignment. Russia’s comprehensive invasion of Ukraine in 2022 forged fresh military coordination between Moscow and Tehran.
Although Russia and Iran haven’t possessed a common land frontier since the Soviet Union dissolved in 1991, they stay “neighboring” through the Caspian Sea. This “aquatic boundary” transformed into a crucial supply route in 2022 when Iran delivered Shahed-series unmanned aerial vehicles deployed by Russia in widespread strikes on Ukrainian infrastructure.
Vice Admiral Robert S. Harward, a former Navy SEAL and ex-deputy commander of U.S. Central Command, stated the collaboration has yielded tangible battlefield impacts. Harward remarked, “Tragically, the international community is only beginning to experience Iranian drones. Yet one population knows them intimately: Ukrainian Christians. Nearly 600 Ukrainian churches have been demolished by Russian assaults, many involving Iranian Shahed drones.”
Carrie Filipetti, Vandenberg Coalition executive director and former deputy assistant secretary of state, contended that Moscow’s persistent deployment of Iranian drones against Ukrainian objectives demonstrates the military bond’s seriousness, whereas its appeals for moderation in the present dispute reveal a basic inconsistency. She asserted, “Were Russia genuinely committed to peace, a Ukraine ceasefire would have materialized months ago. Instead, Putin keeps bombarding Ukrainian urban centers, religious sites, and noncombatants with Iranian drones daily.”
Concurrently, Moscow’s reliance on Iranian drones during the initial phases of the Ukraine conflict has decreased as it developed domestic manufacturing capabilities. A Washington Post-referenced study determined Russia has “shifted from importing Iranian Shahed drones to producing them en masse” under the designation Geran-2.
On Tuesday, War Secretary Pete Hegseth declared that Russia ought not participate in the intensifying dispute involving the United States, Israel, and Iran, amid emerging reports that Moscow has furnished data potentially enabling Iran to locate American military resources in the Middle East. The Kremlin has not officially verified these allegations.
Retired Air Force Lieutenant General Richard Y. Newton III, former assistant vice chief of staff, stated, “I am convinced Russia is supplying Iran with intelligence to more precisely strike American forces, our allies, and partners throughout the CENTCOM area. It is perfectly evident that Russia is not our ally.”
Svetlova continued, “Moscow assists Iran without expending funds, personnel, or hardware. They exchange information. Essentially, they have provided Tehran with target inventories via their satellites — American objectives, plus aerial targets across the Gulf and Iraq.”
Harward maintained that countering this expanding partnership demands a comprehensive approach. He declared, “To neutralize the mounting danger posed by the Russian-Iranian alignment, we must completely dismantle Iran’s capacity to menace our allies and America — while sustaining aid to Ukraine and compelling Europeans to fulfill their obligations.”
Filipetti stays doubtful regarding Moscow’s function as an intermediary. She commented, “The notion that Russia would urge the U.S. and Israel to halt military action against Iran’s government and propose negotiations is preposterous.”
While Russia is not delivering direct military assistance to Iran, specialists note the intelligence-sharing collaboration has been extensive.
In conclusion, Newton asserted that Moscow’s maneuvers must be interpreted within the context of President Vladimir Putin’s wider strategic ambitions. He explained, “Putin exclusively pursues what benefits Putin. Currently, intensifying Middle Eastern hostilities and inflating oil prices solely advance his agenda, enabling him to sustain his military campaign against Ukraine.”