With tensions mounting in the Middle East and causing interruptions to oil shipments through the strategically essential Strait of Hormuz, India’s Ministry of Petroleum has officially announced the resumption of crude oil imports from Iran to Indian refineries[i]. After nearly seven years of halted imports due to U.S. sanctions and geopolitical constraints, this renewed engagement with Iranian oil signifies an important shift for India. It highlights the country’s urgent imperative to safeguard essential energy supplies in a volatile global market while simultaneously managing a delicate diplomatic balance between Iran and the United States, two pivotal actors both regionally and globally.
India has long relied heavily on imported oil to meet its rapidly expanding energy needs, driven by sustained economic growth and industrialization. Iran, possessing some of the largest proven oil reserves globally, traditionally served as a key supplier to India. Before the enforcement of stringent international sanctions, India obtained approximately 13 to 15 percent of its crude oil from Iran, positioning it as the third-largest purchaser of Iranian oil worldwide by the early 2010s[ii]. This energy relationship was further reinforced by broader economic and strategic collaboration, notably India’s role in developing the port of Chabahar in Iran, an essential transit hub that facilitates access to Afghanistan and Central Asia, circumventing Pakistan[iii]. Nevertheless, this partnership faced a significant disruption following the United States’ withdrawal from the Joint Comprehensive Plan of Action (JCPOA) in 2018, which precipitated the reimposition of U.S. sanctions aimed at curtailing Iran’s oil exports[iv].
The U.S. sanctions regime imposed severe penalties on countries and companies that continued to import Iranian oil. Although India has historically maintained friendly relations with Iran, the significant economic risks and the threat of secondary sanctions compelled New Delhi to suspend its imports in order to safeguard its broader economic and strategic interests, especially its deepening partnership with the United States[v]. India’s compliance with these sanctions was also influenced by its dependence on American technology, defense cooperation, and its aim to preserve positive diplomatic ties with Washington amid an evolving geopolitical environment. As a result, Indian refiners shifted their crude oil procurement to alternative sources, primarily Saudi Arabia, Iraq, the United States, and Russia.
The ongoing instability in the Middle East, especially around the Strait of Hormuz, a key route through which about 20% of the world’s seaborne oil passes, raised serious concerns about the reliability of existing supply channels[vi]. At the same time, rising crude oil prices, worsened by disruptions in supply chains across the Gulf region due to ongoing conflicts and sanctions, made it clear that diversifying oil sources was an economic necessity for India. Iran, eager to regain lost markets and break free from international isolation, offered attractive pricing, flexible payment options, and accommodating delivery terms to buyers like India. India’s official announcements confirming the purchase of Iranian crude reflect a practical and thoughtful shift in its energy strategy, prioritizing the need to secure steady and affordable energy supplies in a world full of uncertainties.
Accurate and detailed official figures regarding the volume of Iranian crude oil imported by India since the resumption of trade remain scarce, primarily due to the sensitive nature of sanctions and geopolitical factors. However, industry experts estimate that India’s initial imports likely range between 100,000 and 200,000 barrels per day (bpd), with potential for further increase contingent upon evolving market dynamics and diplomatic developments[vii]. While this quantity represents a relatively small portion of India’s total crude oil consumption, which stands at approximately 4.5 million bpd, it nonetheless serves as a meaningful signal of renewed commercial engagement and underscores India’s strategic commitment to diversifying its energy supply sources.
The nearly decade-long halt in India’s oil imports from Iran was primarily a consequence of the U.S.-led sanctions regime designed to constrain Iran’s nuclear ambitions and regional influence. The “maximum pressure” campaign launched by the Trump administration in 2018 introduced secondary sanctions that significantly increased the risks for Indian companies engaging in trade with Iran, as they faced potential penalties within the U.S. financial system. During this period, India responded by diversifying its oil sources, increasing imports from Middle Eastern Gulf states, the United States, and other suppliers, while also bolstering its strategic petroleum reserves[viii]. This interruption also reflected a wider geopolitical shift, and India strengthened its strategic partnership with the United States, deepening cooperation within the Quad alliance and enhancing defense ties.
India’s renewed engagement with Iranian oil brings into focus the challenge of sustaining a careful balance between Iran and the United States, two actors whose geopolitical interests frequently diverge. Historically, India has grounded its foreign policy in strategic autonomy and a non-aligned approach, seeking to maintain constructive relations with a wide range of partners while safeguarding its own national priorities. In the energy domain, this approach is evident in India’s pragmatic willingness to continue economic ties with Iran despite U.S. concerns, even as it simultaneously deepens its strategic partnership with Washington. This nuanced balancing strategy is further illustrated by India’s ongoing commitment to the Chabahar Port project. While the initiative aligns with U.S. interests as a means of countering China’s regional influence, it remains entangled in the broader constraints imposed by sanctions on Iran. Overall, India’s actions reflect its ambitions as an emerging power striving to expand its regional influence without alienating key global stakeholders. The decision to resume Iranian oil imports underscores its intent to diversify energy sources, reduce overreliance on any single partner, and preserve both energy security and diplomatic flexibility[ix].
Despite its notable strategic agility, India continues to face several pressing challenges. The persistence of sanctions imposed by the United States on Iran exposes Indian businesses engaged in trade and financial transactions to considerable risk. Managing these constraints calls for careful diplomacy and the adoption of innovative mechanisms, such as barter systems or the use of third-party currencies, to minimize vulnerability to sanctions.
Furthermore, the fragile security landscape in the Middle East, including the potential for escalations involving Iran, the United States, and their regional allies, adds layers of uncertainty to energy supply chains. At the same time, India must maintain a delicate balance in its relations with Gulf Arab states, which are key partners in both energy provision and economic cooperation. The resumption of oil trade between India and Iran may also carry broader regional implications, potentially encouraging other Asian importers to revisit their positions on Iranian oil and gradually undermining existing sanctions frameworks. In parallel, such developments could necessitate adjustments in India–U.S. relations, thereby testing the durability of their strategic partnership amid evolving and sometimes conflicting interests.
India’s decision to resume oil imports from Iran after nearly seven years also marks a significant shift in its energy diplomacy, particularly in the context of ongoing regional tensions and volatility in global markets. This move highlights India’s need to secure energy supplies that are both reliable and cost-effective, while carefully managing its complex relationships with Iran and the United States.
As India navigates this delicate balance, it reflects a broader trend among other emerging powers seeking to preserve strategic autonomy in an increasingly multipolar world. The coming years will be critical in determining whether India can successfully use this position to support regional stability and advance its national interests, without straining its key strategic partnerships.
References:
[i] https://www.ndtv.com/india-news/iran-israel-war-oil-sanctions-us-india-makes-first-iranian-oil-purchase-in-7-years-with-no-payment-hurdle-11312289#:~:text=The%20news%20reports%20and%20social,published%20from%20a%20syndicated%20feed.)
[ii] https://thediplomat.com/2026/03/gulf-war-3-0-how-is-india-securing-its-oil-supplies/
[iii] https://www.icwa.in/show_content.php?lang=1&level=3&ls_id=10919&lid=6938
[iv] https://thebulletin.org/2018/05/trump-withdraws-from-the-iran-nuclear-deal-what-now/
[v] https://www.reuters.com/article/world/indias-201819-iran-oil-imports-up-5-percent-despite-us-sanctions-sources-idUSKCN1RO1FR/
[vi] https://www.iea.org/topics/the-middle-east-and-global-energy-markets
[vii] https://mei.edu/publication/indias-crude-oil-imports-iran/
[viii] https://onlinelibrary.wiley.com/doi/10.1111/mepo.12663
[ix] https://www.orfonline.org/research/india-s-strategic-balancing-in-the-middle-east
