U.S. Vice President JD Vance recently cautioned against pursuing regime change in Iran, warning that such action could plunge the country into chaos similar to post-Gadhafi Libya and trigger a large-scale migration of nearly 94 million Iranians toward Europe and the United States. However, analysts familiar with the region argue that this perspective mischaracterizes the dynamics at play and overlooks the role of the current Iranian government in driving instability and migration.
Vance’s comments, made during an appearance on Joe Rogan’s podcast, frame regime change as the principal catalyst for mass displacement. Critics contend, however, that the migration crisis predates any potential regime upheaval and is largely a consequence of decades of repression and mismanagement by Iran’s theocratic leadership. Over the past 40 years, Iran’s ruling Islamic Republic has undermined the country’s economic, social, and environmental structures, contributing to a steady decline that some observers describe as edging toward state failure.
The effects of Tehran’s policies and actions extend beyond Iran’s borders. Iranian support for proxy groups and allied regimes, such as Syria’s Bashar al-Assad, has fueled regional conflicts that have generated millions of refugees. Additionally, the U.S. government identifies Iran as a leading state sponsor of terrorism, citing its support for militant networks worldwide and repeated calls for violence against U.S. officials.
Critics of Vance’s position argue that the Islamic Republic itself has been a primary driver of Iranian emigration, rather than regime collapse alone. Estimates from the High Council of Iranian Affairs Abroad place the number of Iranian expatriates at over four million, with broader figures—including people of Iranian descent—reaching between five and eight million globally. Among this diaspora are approximately 110,000 Iranian students enrolled in universities across the top ten destination countries as of 2024, many of whom view education abroad as one of the few viable pathways to escape deteriorating conditions at home.
Since late 2022, migration pressures have increased amid a harsh crackdown on widespread protests sparked by the “Woman, Life, Freedom” movement. Between January 2023 and March 2024, Iranian nationals filed around 20,000 asylum applications in Europe, a significant rise compared to previous periods. Observers note that intensified repression within Iran often leads to greater inflows into asylum systems abroad.
Iran’s internal challenges include not only political persecution and poverty but also infrastructural breakdowns and environmental crises that compound daily hardships. Mass protests erupted repeatedly in recent years—from nationwide demonstrations starting in 2017 to the widespread unrest early in 2026—despite severe government crackdowns that have resulted in thousands of deaths. Reports estimate that over 40,000 people were killed during the January 2026 protests, where the Iranian security forces, under restrictive internet blackouts, carried out mass shootings.
Experts emphasize that while Iran faces significant instability, the regime has built extensive security apparatuses aimed at self-preservation, making any transition complex and fraught with risk. They caution that policies focused solely on diplomatic engagement or sanctions relief, without demanding fundamental reforms, have so far failed to halt migratory flows or improve governance.
The analysis suggests that concerns about migration should encompass not only the aftermath of regime change but also the ongoing consequences of the regime’s continued rule. Addressing this requires preparing for a possible transition to avoid chaos and mitigate further displacement. For policymakers, the challenge lies in balancing efforts to promote stability while supporting democratic reforms that respond to the aspirations and rights of the Iranian people.