Shannon Airport, a key stopover for U.S. military operations for years, has come under scrutiny from an Irish lawmaker demanding stricter inspection protocols for American aircraft. The airport, while not a permanent U.S. base, serves various military functions such as refueling and troop transport, especially for missions in conflict zones like Afghanistan and Iraq.
Call for Legislative Action
Conor Sheehan, a member of the Irish Labour Party and Teachta Dála for Limerick City since 2024, has raised concerns about the lack of inspections at Shannon Airport. On January 23, Sheehan urged the Irish government to introduce legislation mandating routine and random checks of aircraft, including those from the U.S.
Sheehan’s appeal followed a written question directed at Irish Minister for Transport Darragh O’Brien regarding the potential for ongoing legislation about aircraft inspections at Shannon. O’Brien’s response indicated no current need for inspecting U.S. planes, a reply Sheehan criticized as “troubling” for its lack of proactive oversight.
Sheehan stated, “That is not oversight. That is blind trust, and blind trust cannot be the basis for policy. What [the] government is saying, in plain terms, is that Ireland has no system of independent, routine or random physical inspections of aircraft landing at Shannon.”
Historical Context and Government Response
This issue echoes previous questions posed by Irish officials. In October 2024, President Catherine Connolly asked about the ongoing use of Shannon by U.S. military forces. Former Foreign Affairs Minister Micheál Martin confirmed that foreign military planes permitted to land in Ireland are not subject to inspections.

Records from the Irish Department of Foreign Affairs show that since 2016, the U.S. has made 7,248 requests to fly over Irish airspace. According to RTÉ News, between 2022 and 2024, about 2,000 U.S. military aircraft and civil air operators carrying declared munitions applied for exemptions to stop in Ireland. Despite this, inspections are rare, with only about 0.1% of requests denied due to munitions concerns.
Recently, a U.S. presidential aircraft stopped at Shannon for refueling following the President’s visit to Davos, Switzerland. The stop lasted approximately 70 minutes.
“What we are witnessing in the United States and across the world is a profound shift in the global order.” – Conor Sheehan
Sheehan highlighted the need for Ireland to update its legislative framework for inspections, stating that relying on a suspicion threshold that is never met due to a lack of inspections is “not neutrality, it is negligence.” He emphasized the urgency for the government to implement legislation for routine and random checks, calling the current policy a political choice that requires immediate action.
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