The Escalating US-Israel War with Iran: Global Economic and Political Fallout

As the US-Israeli conflict with Iran continues to escalate, the repercussions are spreading across a world already grappling with geopolitical instability, global trade disruptions, and shifting alliances. The conflict, initiated with joint US-Israel strikes on February 28, 2026, targeting Iranian military and government sites ¹, has triggered a complex web of responses and raised critical questions about the future of the global economy and international security.

The Immediate Impact: Oil Prices and Currency Fluctuations

One of the most immediate and visible consequences of the conflict is the surge in oil prices. As Iran responds with attacks targeting Israel, regional US bases, and Gulf nations ¹, concerns about supply disruptions have driven prices higher. This increase disproportionately affects countries reliant on oil imports, particularly in Asia and Africa.

Mihir Sharma, a principal research fellow at IPPR, highlights the impact on currencies. As countries spend more dollars to purchase oil, their currencies weaken, leading to economic strain. For example, the Indian rupee recently hit a record low of 90 rupees to the dollar, diminishing the purchasing power of Indian citizens ². This devaluation increases the cost of imports, from iPhones to essential commodities like oil, impacting consumers and businesses alike.

Governments often attempt to mitigate the impact of rising fuel prices through subsidies, but these measures come at a significant fiscal cost. Prolonged high oil prices can deplete government budgets, potentially leading to economic crises and reliance on international financial institutions like the IMF ².

Beyond Economics: Displacement and Regional Instability

The conflict as well raises the specter of large-scale displacement. While a mass exodus from Iran hasn’t yet materialized, the potential for regional destabilization is high. The near collapse of the Syrian regime in the past led to a refugee crisis that profoundly impacted European politics ². A similar scenario in the Gulf region could have far-reaching consequences.

the conflict may trigger movements of elites seeking safe havens, potentially disrupting the economies of countries like the United Arab Emirates and Qatar, which have traditionally served as regional financial hubs. The perception of these nations as stable and secure is being challenged by the escalating violence ³.

A Shift in Global Power Dynamics

The current conflict also reveals a shift in the dynamics of international capital and state power. The US, despite its geographical distance, wields significant influence through its military actions and economic leverage. The financial burden of these actions, however, is shared globally, as countries lend the US funds to finance its military spending ².

This situation highlights the asymmetric relationship between the US and other nations, where the US possesses considerable power with limited accountability. The conflict also underscores the rise of state-directed capital, exemplified by China’s model of state-led investment and economic control. This contrasts with the traditional view of capital driving state policy, as seen in the past with US oil companies and foreign interventions ².

Escalation and Retaliation

The conflict is marked by escalating retaliatory actions. Iran has warned it could target ports and docks in the United Arab Emirates in response to US strikes on Kharg Island, a critical Iranian oil export hub ³. This escalation further threatens regional stability and global energy supplies. The US has responded by deploying a rapid response marine unit to the Middle East ³.

Key Takeaways

• The US-Israel conflict with Iran is driving up oil prices and weakening currencies in import-dependent nations.
• The potential for large-scale displacement and regional instability is a significant concern.
• The conflict highlights a shift in global power dynamics, with the rise of state-directed capital.
• Escalatory actions and retaliatory threats are increasing the risk of a wider regional war.

The situation remains fluid and unpredictable. As the conflict continues, the global community must brace for further economic and political fallout. The long-term consequences will depend on the duration of the conflict, the extent of regional escalation, and the ability of international actors to de-escalate tensions and find a path towards a sustainable resolution.