Trump’s Second Term Brings Surge in Irish Deportations, Exposing Flaws in U.S.-Irish Relations

At the 2026 Irish-American Partnership’s Annual St. Patrick’s Day Breakfast in Boston, President Joe Biden made a surprise appearance to remind Americans of the shared history between Irish immigrants and today’s migrants facing fear and violence under the Trump administration. “That’s not who we are. That’s not who America is,” Biden declared, invoking the legacy of his Irish ancestors who fled famine and hardship to build a new life in the U.S.

But while Biden’s words appeal to a nostalgic sense of kinship, the reality for many undocumented Irish immigrants today is far bleaker. The second Trump administration has dramatically ramped up immigration enforcement against this community, reversing decades of relative invisibility and safety granted by their whiteness and historical ties.

Data from the Deportation Data Project reveals a stark surge: from January 2025 to March 2026, there were 80 arrests of undocumented Irish immigrants, with 46 deportations. By contrast, the previous Biden administration saw 64 arrests and 30 deportations over three years. That means arrests have more than doubled per month, from fewer than two to over five, signaling a clear shift toward aggressive immigration crackdowns.

This crackdown has thrust individual cases like Seamus Culleton’s into the spotlight. Culleton, an Irish citizen living near Boston, was arrested by ICE in September 2025 and shuffled through multiple detention centers, ending up in El Paso, Texas. His descriptions of the conditions—limited outdoor time, poor food, and unsanitary facilities—paint a grim picture of ICE custody. Culleton’s fear for his life and his characterization of the detention center as a “modern day concentration camp” underscore the human cost of these policies.

The Irish government’s response has been cautious, reflecting a deeper diplomatic challenge. Historically, Ireland has leveraged its powerful diaspora to maintain strong ties with the U.S., from Éamon de Valera’s 1919 tour to mobilize support for Irish independence to the political influence wielded during the Northern Ireland Troubles. The annual St. Patrick’s Day events remain a key opportunity for engagement with U.S. leaders.

However, the rise of isolationism and nativism in U.S. politics demands a new approach. Experts argue that Ireland must adopt a more pragmatic, transactional strategy—diversifying political connections beyond traditional allies, increasing consular transparency for its citizens abroad, and potentially shifting toward stronger European alliances to counterbalance American unpredictability.

The 1965 Hart-Celler Act, which ended national origins quotas, initially reduced legal immigration avenues for Europeans, including the Irish. This policy shift contributed to the growth of an undocumented Irish population estimated at around 50,000. While their whiteness once shielded many from harsh enforcement, that protection is eroding under Trump’s hardline immigration stance.

As the U.S. grapples with its identity and immigration policy, the Irish diaspora’s experience serves as a cautionary tale. Biden’s call to recognize shared bonds rings hollow for those now living in fear of deportation and detention. Without a robust and realistic diplomatic response, the Irish state risks losing influence and failing to protect its citizens caught in the crossfire of America’s immigration battles.

The surge in Irish arrests and deportations under Trump is not just a statistical anomaly—it is a symptom of a broader nativist shift that threatens immigrant communities across the board. For Ireland and the U.S., the question is whether shared history and cultural ties can withstand the harsh realities of twenty-first century immigration politics.