Agents from the Department of Homeland Security conducted a search of the residence belonging to Rep. Ilhan Omar, a Democrat, on Monday, with the operation tied to a Justice Department inquiry into whether her parents — both originally from Somalia — followed proper procedures during their immigration to the United States.

Warrant service took place with roughly three weeks remaining before the November 3 Congressional vote. Prosecutors and agents are advised by the Justice Department to proceed with particular care during the sixty-day window preceding scheduled elections, avoiding any steps that might influence the outcome.

On social media, Omar characterised the search as an exercise of state power directed against political rivals, and separately alleged that Trump had directed a decade's worth of unsubstantiated attacks and smear campaigns at her. In a post on X, Omar described the action as the most recent step in what she characterised as an ongoing effort to intimidate her politically, and added that her personal condition remains fine.

For several months before any public announcement, department agents had been examining the immigration records tied to the representative's family — a disclosure that came ahead of the search carried out at her Washington home.

As a child, Omar left Somalia with her family during the country's civil war in the 1990s, eventually settling in the United States. Prior to the family's arrival on American soil, they spent a period in a Kenyan refugee camp before gaining entry through a resettlement programme. Omar became a United States citizen in 2000, at the age of seventeen.

Inquiries into the congresswoman's campaign finances and her ties to foreign nationals represent additional avenues the administration has pursued in relation to Omar.

Omar represents Minnesota in Congress, a state where federal immigration enforcement activity — carried out by agencies operating under the Department of Homeland Security — was notably concentrated during the earlier part of the year. Over the course of several weeks, enforcement actions drew their initial focus toward Minneapolis — home to a sizeable Somali diaspora and Minnesota's most populous city. Two U.S. citizens lost their lives in encounters with ICE personnel before the operation concluded.

During the ICE enforcement campaign, Omar addressed the president directly, pushing back against what she described as the treatment and conditions facing the affected population. Trump, for his part, attributed up to 90 per cent of fraud in Minnesota to people who had entered the country without authorisation from Somalia — a claim he paired with calling the lawmaker a "con artist."

Omar is also recognised as one of the founding members of the Squad, a bloc of progressive Democratic representatives in Congress that includes Alexandria Ocasio-Cortez.