Potential Migration Crisis from Iran's Ongoing Conflict

The ongoing conflict in Iran has raised significant concerns regarding a potential migration crisis in Europe. The Migration Research Institute (MCC) has warned that the war could lead to a prolonged influx of refugees, exacerbating existing security risks. Analysts suggest that Iran's limited alliances in the region may compel Tehran to activate networks in Europe, potentially leading to increased radical activities. The dismantling of a terror cell linked to Iran in the UK in May 2025 exemplifies these concerns. Additionally, the economic challenges facing Iran, with an estimated 30 million people classified as economically vulnerable, could further drive migration.

Iran Conflict May Send Millions toward Europe and Raise Security Concerns, Experts WarnEU asylum claims drop 19 percent amid Iran war warningsEU ObserverUnited Nations High Commissioner for Refugees

Iran is currently home to approximately 2.5 million refugees, primarily from Afghanistan. The UNHCR reports that about 800,000 registered Afghan refugees reside in Iran, with an estimated two million undocumented Afghans. If the conflict escalates, there is a risk that Afghan refugees may attempt to reach Europe, particularly through Türkiye, which has fortified its border with a security wall. The EU has previously provided around ten billion euros to Türkiye to manage migration flows, and any new wave of refugees could lead to increased pressure on both Türkiye and European asylum systems.

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The UN Refugee Agency (UNHCR) is mobilizing resources across the region to support those displaced by the conflict. With a longstanding presence in Iran, UNHCR is prepared to assist refugees and internally displaced persons. However, the agency faces significant funding challenges, requiring $454.2 million in 2026 to support displaced populations in Afghanistan, Iran, and Pakistan. UNHCR has emphasized the importance of keeping borders open for those fleeing violence, warning that any rejection of refugees could constitute refoulement.

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Despite the escalating conflict, the European Commission has reported no significant exodus of refugees from Iran as of early March 2026. However, the EU Agency for Asylum has cautioned that even a partial destabilization of Iran could lead to unprecedented refugee movements, potentially rivaling the largest flows seen in recent decades. EU Migration Commissioner Magnus Brunner noted that while the current situation appears stable, it remains fluid, and the EU is enhancing its monitoring and cooperation with regional partners.

EU ObserverEU asylum claims drop 19 percent amid Iran war warningsIran Conflict May Send Millions toward Europe and Raise Security Concerns, Experts Warn

Some officials have expressed concerns about the potential for increased migration pressures due to the conflict. Greek authorities have heightened border vigilance and are prepared to implement stricter asylum processing measures if necessary. Critics argue that the EU's current asylum policies may not adequately address the challenges posed by a potential influx of refugees from Iran.

EU asylum claims drop 19 percent amid Iran war warnings

While the EU has reported stable conditions at Iran's borders, the UNHCR has noted movements at the Türkiye-Iran border, indicating a complex and evolving situation. The potential for mass displacement remains a pressing concern, with various stakeholders emphasizing the need for preparedness and coordinated responses to manage any future migration flows effectively.

Iran Conflict May Send Millions toward Europe and Raise Security Concerns, Experts Warn

• “If the conflict escalates or the state’s security capacity becomes focused on maintaining internal order while economic pressure grows, Afghan refugees may also increasingly attempt to reach Europe.” — MCC Analysis

Iran Conflict May Send Millions toward Europe and Raise Security Concerns, Experts Warn

• “Displacement of just 10 percent of Iran’s population would rival the largest refugee flows of recent decades,” — EU Agency for Asylum

EU Observer

• “We are not currently observing any major movements at Iran's external borders.” — EU Migration Commissioner Magnus Brunner

EU asylum claims drop 19 percent amid Iran war warnings

• “UNHCR urges all countries to keep their borders open to those fleeing the attacks; any rejection would amount to refoulement.” — UNHCR Statement

United Nations High Commissioner for Refugees

The situation in Iran continues to develop, and its implications for migration to Europe will require ongoing monitoring and strategic responses from both EU and regional authorities.

Iran Conflict May Send Millions toward Europe and Raise Security Concerns, Experts Warn