Homeland Security Secretary Markwayne Mullin revealed that federal authorities are investigating allegations related to Democratic Representative Ilhan Omar’s immigration history. These allegations center around the claim that Omar married her brother to facilitate his entry into the United States. Mullin disclosed this information during a conversation with conservative commentator Benny Johnson at the Republican National Convention.
Investigation Details
The Department of Homeland Security (DHS) is scrutinizing not only Omar’s alleged past marriage but also broader inquiries about family migration and possible illegal actions. Mullin noted that authorities would only proceed if evidence of wrongdoing is found. The allegations involving Omar have circulated for years within conservative media and political circles without being proven in court. Omar has continually denied these claims.
DHS said, “No one, including members of Congress, are above the law.”
Mullin’s comments are among the strongest public statements from a senior Trump administration official concerning the allegations against Omar. This issue has resurfaced as the administration undertakes broader efforts to investigate potential immigration fraud cases. Mullin suggested that investigators are determining if any falsified information was submitted during the immigration process, noting these violations could be actionable years later if confirmed.
The timing aligns with recent reports that Immigration and Customs Enforcement (ICE) declined to release certain records related to an inquiry involving Omar, citing ongoing enforcement proceedings.
Allegation Insights
The central allegation involves Omar’s 2009 marriage to British citizen Ahmed Nur Said Elmi. Critics assert that Elmi was Omar’s biological brother, suggesting the marriage was for immigration purposes. Under this theory, the union would constitute immigration fraud. National attention was drawn to the accusation in 2019 when then-President Donald Trump and several conservative organizations requested further investigation.
The dispute revolves around family relationships, immigration records, and purported inconsistencies in public documents. No evidence has substantiated these claims, and the couple divorced in 2017.
Reported Evidence
Several investigations have scrutinized the claims. In 2019, the Minneapolis-based Star Tribune obtained new records related to Omar’s marital history, uncovering additional questions about timelines but not confirming Elmi was her brother. The New York Times also reviewed the accusations, identifying questions around Omar’s personal history and marriage records, yet no evidence publicly confirmed the sibling relationship.
Omar has repeatedly labeled the allegations as false and politically driven.
DHS and Mullin’s Position
Mullin stated that investigators believe there is reason to continue exploring the case but emphasized that action would not be taken unless supported by evidence. He noted that the investigation extends beyond the marriage itself to potential broader irregularities in the family’s immigration history.
DHS remarked, “As a matter of policy, DHS does not comment on specific investigative techniques, ongoing investigations, or potential future actions.”
Mullin did not provide documentary evidence for his claims nor specify any charges under consideration.
Omar’s Response
Omar has persistently refuted the claim that Elmi is her brother, denying allegations of immigration fraud. During previous political campaigns, she rejected these claims as baseless attacks, equating them to ‘lies.’ Omar contends that these allegations aim to distract from other administration activities.
Future Developments
It remains uncertain if federal investigators will pursue civil or criminal actions against Omar. Although DHS indicates an ongoing investigation, no court has ruled Omar committed immigration fraud, nor has any government agency issued evidence proving that her former husband was her brother.

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