Russia and Iran have a strategic partnership marked by cooperation in areas, such as defence and economic cooperation, particularly since the signing of a Comprehensive Strategic Partnership Treaty in January 2025. The two friendly nations, cornered and isolated by Western sanctions, have decided to implement a joint project that could put the Western powers under tremendous pressure. Experts believe that the proposed 162km-long Rasht-Astara Railway Project could change the course of global trade forever.

The railway connectivity from Rasht, the largest Iranian city on Caspian Sea coast, to Astara, the capital of the Astara District of Azerbaijan, is basically a part of the International North-South Transport Corridor (INSTC) that is expected to reduce overall freight costs by approximately 30% compared to the traditional Suez Canal route. According to experts, the Rasht-Astara railway service would significantly reduce transit times from the current 30-45 days (or sometimes up to 60 days via the Suez Canal route) to approximately 15-24 days. Hence, the project could bring a huge relief to the two economies (Russia and Iran) that have been badly hit by Western sanctions.

The USD 1.1 billion railway project from Rasht to Astara is part of the Iran-Russia Comprehensive Strategic Partnership Treaty signed in January 2025. According to sources, the Kremlin is funding and overseeing the construction of this project, with Russian engineers leading the construction efforts. Experts have claimed that the proposed railway corridor could transform both Russia and Iran into major players from isolated economies. Reports suggest that the Rasht-Astara Railway would increase the capacity of the INSTC to approximately 15 million tonnes of cargo, including oil, gas, steel, food and machinery, annually.

Most importantly, there would be no direct naval influence of Western powers on the physical Rasht-Astara railway route because it is a land-based corridor specifically designed to bypass traditional maritime chokepoints controlled or influenced by Western naval forces. Furthermore, the Belt and Road Initiative (BRI) of China is fully integrated with the INSTC, which would create a seamless trade network from the South China Sea to the Baltic. Just like the BRICS and the Shanghai Cooperation Organisation (SCO), Russia and Iran have accelerated their efforts to expand trade routes and deepen economic cooperation, specifically with the goal of creating transport systems and corridors which are resilient to Western sanctions.

On October 26, 2025, Farzaneh Sadegh Malvajerd, the Iranian Minister of Roads and Urban Development, confirmed that Tehran and Moscow decided to complete this project as soon as possible. Speaking at a press conference, she stressed that the project would be a major step in taking the INSTC forward, adding: “The expansion of highways and railway infrastructure can play an effective role in facilitating Iran’s relations with neighbouring countries.”

Sadegh, who recently visited Azerbaijan and Pakistan to hold talks on this project, further said that Islamabad agreed to establish a connection between Pakistan, Eurasian and Caucasian countries via Iran, and a connection between China and Iran through Pakistan mainly for transportation of goods (from Beijing to Tehran). Meanwhile, the Iranian minister confirmed that Tehran and Moscow would sign the long-awaited agreement for the implementation of the Rasht-Astara Railway Project in November 2025.

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Published by Koushik Das

Koushik Das (born on May 16, 1976 in Kolkata) is a career journalist. Based in the Indian capital of New Delhi, Koushik writes mainly about foreign policies and current geopolitical issues, and rarely about other topics. His own political ideas are highly influenced by Antonio Gramsci, Louis Althusser, Michel Foucault, Michael Oakeshott and others. English philosopher and political theorist Oakeshott (Dec 11, 1901-Dec 19, 1990) says that “in political activity, men sail a boundless and bottomless sea. There is neither harbour for shelter nor floor for anchorage, neither starting-place, nor appointed destination. But we have to keep afloat”. (Rationalism in Politics, 1962) As a student of Political Science, Koushik loves to share his views on issues, which have great impacts on his thought process (and also on India, South Asia and of course on the global community), with his readers through his website – Boundless Ocean of Politics. By doing so, he tries to keep himself afloat. You will find some of his articles in https://inserbia.info/today/ (https://inserbia.info/today/author/kou_das13_i/), as he has been trying to assess the global geopolitics since 2003. You can also mail him at kousdas@gmail.com View all posts by Koushik Das