Former US envoy John Deasy warns Ireland is losing political influence as Seamus Culleton remains detained by ICE in Texas

A former senior Irish diplomat has delivered a stark assessment of Ireland’s influence in the US, arguing that Dublin no longer has the political reach it once relied on when urgent problems arise.

John Deasy, who previously served as a special envoy to the United States, says Ireland lacks the right contacts in Washington DC to move cases quickly — especially when Irish citizens run into serious trouble.

Speaking candidly on RTÉ Radio One’s News at One, Deasy suggested that Ireland’s diplomatic muscle has weakened at precisely the moments when it matters most.

The case that sparked the criticism

Deasy pointed to the ongoing detention of Seamus Culleton as a clear example.

Culleton, originally from Glenmore in County Kilkenny, was detained by US Immigration and Customs Enforcement (ICE) agents in Boston last September and transferred to a detention centre in Texas. Five months later, he remains there.

According to Deasy, cases like Culleton’s are rarely resolved swiftly unless they become high-profile. In his view, quiet diplomacy alone often isn’t enough.

Questions over consular support in Texas

During the interview, Deasy openly questioned what kind of assistance Culleton has received from Irish officials on the ground, particularly from the Irish consulate in Austin, Texas.

He said it was reasonable to ask what communication took place between the detained man, his family, and Irish diplomats — and what actions followed.

For Deasy, transparency is crucial. He believes the Dáil should formally request records showing how the case was handled over the past several months.

Government response and reassurances

Earlier the same day, the Minister for Foreign Affairs acknowledged that Culleton’s situation had been raised with her department before Christmas. She said consular assistance has been ongoing and described the situation as deeply distressing.

She also stressed that officials are doing everything possible to support him, noting that such cases can be complex and emotionally taxing for everyone involved.

Micheál Martin weighs in on undocumented Irish

Tánaiste Micheál Martin also addressed the matter, saying he would like to see Culleton released from the ICE facility. He noted that the broader issue of undocumented Irish people in the United States has been a long-standing concern, cutting across different US administrations.

The Irish government has repeatedly raised immigration concerns with US officials over the years, particularly around protections for undocumented Irish nationals.

“This can’t be tolerated,” Deasy says

Deasy, however, was far less diplomatic in his language. He said the prolonged detention of any Irish citizen under these circumstances should not be acceptable.

From his perspective, the length of Culleton’s detention alone demands stronger political intervention. He argued that no Irish citizen should be left in such limbo without visible pressure being applied at senior political levels.

A deeper problem with US political access

Beyond this single case, Deasy believes it highlights a wider structural issue.

He said Ireland lacks experienced political operatives in Washington who have deep, working relationships within the Republican Party — relationships that can cut through bureaucracy when time is critical.

In his words, influence in Washington isn’t abstract. It’s built on long-standing connections, trust, and knowing exactly who holds power at any given moment.

Why publicity changes outcomes

Drawing on past examples, Deasy said results often only follow when cases become public and politically sensitive. If a family member of his were detained in similar circumstances, he said he would ensure the issue became political very quickly.

According to Deasy, history shows that quiet diplomacy rarely delivers fast results on its own. Public attention, media coverage, and political pressure tend to force action.

What’s next?

The immediate focus remains on securing Seamus Culleton’s release and clarifying how his case has been handled so far.

Politically, there may be renewed calls for greater scrutiny of Ireland’s diplomatic capacity in Washington — and whether current resources are enough to protect Irish citizens abroad.

In the longer term, Deasy’s comments may reignite debate about rebuilding Ireland’s political networks in the US, particularly across party lines, to ensure influence doesn’t depend solely on public outcry.

Summary

Former US envoy John Deasy has warned that Ireland no longer holds the political leverage in Washington it once had, arguing that urgent cases only move when they become public and political.

He cited the prolonged ICE detention of Irish citizen Seamus Culleton as evidence of weak representation and questioned the level of consular action taken.

While Irish officials say they are providing support and seeking his release, Deasy believes the situation exposes a deeper problem: a lack of strong, strategic political connections in the US capable of delivering results when Irish citizens need them most.