Financial Warfare: How the Dollar is Pressuring Iran
For years, the United States has wielded economic pressure against Iran, but a subtle shift is underway. The dollar, the world's reserve currency, is increasingly being used as a tool to influence Iran's behavior, offering a less direct alternative to military action.
Background: Decades of Economic Tension
The relationship between the US and Iran has been fraught since the 1979 Iranian Revolution. Following the revolution, the US imposed economic sanctions, initially targeting Iran's oil industry. These sanctions escalated significantly in the 2010s, particularly after Iran's development of nuclear weapons capabilities. The Obama administration’s Iran nuclear deal, formally known as the Joint Comprehensive Plan of Action (JCPOA), in 2015, provided some sanctions relief in exchange for limitations on Iran’s nuclear program. However, the Trump administration withdrew from the JCPOA in 2018 and reimposed stringent sanctions, crippling Iran’s economy. The Biden administration has since attempted to revive the JCPOA, but progress has been stalled.
Throughout this period, the dollar has served as the central mechanism for these sanctions. Iran's access to the global financial system, and therefore its ability to trade and receive revenue, is heavily reliant on the dollar.
Key Developments: Beyond Direct Sanctions
While direct sanctions remain a factor, the US is increasingly employing indirect methods to leverage the dollar. These strategies include targeting Iranian banks involved in international trade, restricting dollar transactions, and discouraging other countries from conducting business with Iran. The US Treasury Department has been actively enforcing sanctions related to Iran’s support for proxy groups in the Middle East, particularly in countries like Lebanon, Syria, and Yemen.
In recent months, the US has focused on restricting Iran’s access to its oil revenue. This involves targeting tankers carrying Iranian oil and pressuring countries to reduce their imports. Several countries, including India and China, have continued to import Iranian oil despite US sanctions, but are facing increased scrutiny and potential financial repercussions if they violate US regulations. The use of secondary sanctions – penalties imposed on entities that do business with sanctioned entities – has become more prevalent.
Furthermore, the US has been actively promoting alternative payment systems to the SWIFT network, which is dominated by dollar transactions. While these alternative systems, such as Russia's SPFS, are gaining traction, they have yet to fully replace the dollar's dominance. The US is aiming to create a system where conducting international trade with Iran becomes increasingly difficult and costly due to financial constraints.
Impact: Economic Strain and Limited Leverage
The dollar-centric pressure is having a significant impact on Iran's economy. The Iranian rial has experienced significant devaluation, leading to inflation and economic hardship for ordinary citizens. The country’s non-oil exports have been severely curtailed, impacting employment and economic growth. Access to essential goods, including medicine and food, has also been affected.
While the US aims to influence Iran's behavior, the effectiveness of this approach remains debated. Iran has repeatedly stated its resolve to resist economic pressure and has sought to circumvent sanctions through various means, including utilizing cryptocurrencies and developing alternative trade routes. However, the financial strain is undeniable, and the pressure is forcing difficult choices on the Iranian leadership.
What Next: Uncertain Future
The future of this financial pressure is uncertain. The revival of the JCPOA remains a key potential turning point. A successful agreement would likely lead to a relaxation of some sanctions and a reduction in the dollar-centric pressure. However, significant hurdles remain in reaching a consensus between the US and Iran.

Potential Escalation
Conversely, a failure to reach a deal could lead to an intensification of economic sanctions. The US may further target Iranian banks, businesses, and individuals, escalating the economic pressure. Increased scrutiny of countries continuing to trade with Iran is also a possibility.
Alternative Financial Systems
The development and adoption of alternative financial systems will continue to be a key factor. While these systems are unlikely to completely replace the dollar in the near future, they could provide Iran with a degree of resilience against US pressure. The success of these alternatives will depend on their ability to offer comparable efficiency and security to the SWIFT network.
The ongoing dynamic highlights the complex interplay between economic and geopolitical power. The dollar's role as a weapon in the US strategy against Iran is a testament to the enduring influence of the US financial system on global affairs. Whether this strategy ultimately achieves its desired outcome remains to be seen.


