Iran’s Silent Weapon in the Great Global Competition
WANA (Nov 30) – At a time when sanctions, insurance restrictions, and maritime insecurity have become key instruments of pressure by major powers, Iran is redefining its geopolitical position through the expansion of its railway network—an approach that geopolitical thinkers anticipated more than a century ago.
Recent developments indicate that countries equipped with resilient land-based infrastructure are less vulnerable to international pressure and maritime constraints. In this context, Iran’s investment in domestic and cross-border rail connectivity is emerging as a major factor in strengthening both its economic resilience and geopolitical leverage within the multipolar order of the twenty-first century.
Classic geopolitical theories, particularly Halford Mackinder’s “Heartland” concept, have returned to the spotlight. Mackinder argued in the early twentieth century that railways would overcome the geographical limitations of Eurasia by enabling land powers to penetrate the continental interior. He maintained that any state capable of establishing a cohesive railway network across the heart of Eurasia would gain a decisive advantage in global strategic competition.
Today, this historical insight carries renewed relevance—especially for states facing maritime sanctions, commercial pressures, or insurance restrictions. Iran stands among these countries. While more than 80 percent of global trade still moves by sea and shipping routes are increasingly exposed to security disruptions and political constraints, Iran’s railway development has become a strategic asset of growing importance.
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Transport and transit experts note that Iran’s geographical position enables it to serve as a natural bridge between East and West, as well as North and South. Rail connections with Central Asia, Russia, the Caucasus, Turkey, Pakistan, and Afghanistan significantly enhance the country’s potential to become a stable regional transit hub. If key corridors are completed, Iran’s share of regional trade could expand substantially.
Projects such as the Chabahar–Zahedan–Sarakhs railway, completion of the North–South Corridor (including the Rasht–Astara line or the revival of the Julfa–Nakhchivan route), reinforcement of the East–West transit axis, and the expansion of border rail links are no longer viewed merely as infrastructure initiatives. They are increasingly seen as components of a broader geopolitical strategy aimed at positioning Iran more firmly within a reorganized Eurasian landscape.
Karim Naeini, a transport and transit analyst, argues that a robust railway network can significantly reduce Iran’s dependence on vulnerable maritime routes while strengthening national economic resilience. According to him, global experience demonstrates that land routes—especially railways—shorten transit times, lower transportation costs, and face fewer political and sanctions-related disruptions. This model is clearly reflected in projects such as Russia’s Trans-Siberian Railway and China’s Belt and Road Initiative, both of which have expanded geopolitical influence through rail connectivity.
Iran Dispatches First Export Train Carrying Clinker to Turkey. Social media/ WANA News Agency
Situated at the crossroads of Eurasia, Iran has the potential to follow a similar path. As its rail links become more deeply integrated into international networks, Tehran’s political and economic bargaining power is expected to grow—particularly at a time when maritime security is challenged by trade wars, regional conflicts, insurance sanctions, and banking restrictions.
In this environment, Iran’s railway system represents far more than a transportation network. It is a strategic asset for active participation in the evolving global order—an order in which regional powers wield greater influence and geopolitical competition is increasingly returning to continental land corridors.
