Officials say the cases target fraud and serious crimes. Critics say the scale of the campaign could make citizenship feel less secure for millions of naturalized Americans.
The Trump administration is seeking to file about 250 denaturalization cases by October, a push that could strip U.S. citizenship from some naturalized Americans in the United States through federal court. A July 26, 2026 USA TODAY report says Donald Trump’s Justice Department has already moved against nearly 90 people since 2025, putting a rare legal remedy at the center of immigration enforcement.
The article explains why the effort is controversial: officials say fraud and serious crimes justify revocation, while immigration lawyers and former Justice Department officials warn the scale could make naturalized citizenship feel less secure.
A court fight, not a memo
Denaturalization is the legal process for undoing citizenship that was granted through naturalization. It is not an administrative cancellation, and citizenship cannot be revoked simply because an administration announces a policy goal.
Under federal law, the government must ask a judge to revoke citizenship and prove that the person should not have been naturalized in the first place. The allegations typically involve fraud, concealment or misrepresentation during the naturalization process.
That can mean claims that someone used a false identity, hid a disqualifying criminal record, concealed past conduct or made material misstatements while applying for citizenship. These cases move through federal court and can take years.
That legal structure matters because it separates the current push from a blanket revocation of citizenship. The controversy is not whether the government has any denaturalization power; it is how aggressively the Trump administration is trying to use it.
The numbers driving alarm
According to USA TODAY, the Justice Department had filed at least 89 denaturalization cases as of July 22, 2026. The department had won at least 19 of them, while many others remained pending.
The administration’s stated target is much larger: at least 250 federal court filings by October. That goal is why the policy is drawing attention beyond the individual allegations in each case.
DOJ figures cited by USA TODAY put the push in sharper relief. The Biden administration brought 24 denaturalization cases, while Trump’s first term brought 102.
Even the October target would still be small compared with the overall immigrant population. But critics argue the shift from occasional use to a numerical goal changes the meaning of the policy.
Officials point to fraud
The administration’s defense is direct: citizenship obtained by fraud should not stand. Officials frame denaturalization as a way to protect the integrity of the naturalization system and prevent people who lied from keeping a benefit they were not legally entitled to receive.
USA TODAY reported that Homeland Security Secretary Markwayne Mullin described the targets as fraudsters and said people who commit fraud during naturalization forfeit the right to keep U.S. citizenship. The administration has also linked the effort to its broader immigration enforcement agenda.
The cases described in the report include serious allegations. Some involve criminal convictions on charges such as sexual abuse, wire fraud and drug distribution. Others involve accusations of false identities, war crimes or support for foreign terrorist organizations including Al-Qaeda and al-Shabaab.
That is one reason the debate is not as simple as defenders versus opponents of every case. Several experts quoted by USA TODAY said many allegations resemble denaturalization claims brought by past administrations. The dispute centers on scale, speed and priority.
Why scale changes the debate
For immigration lawyers and former Justice Department officials, the worry starts with volume. Denaturalization has historically been rare, expensive and labor-intensive. It was often reserved for national security cases, suspected war criminals, terror-linked defendants or especially serious fraud.
Cassandra Robertson, a Case Western Reserve University law professor who studies denaturalization, told USA TODAY the current push represents a major increase not seen in decades. Stacey Young, a former DOJ lawyer, warned that the effort sends a message that naturalized citizenship is precarious.
The United States has more than 26 million naturalized citizens, according to the report. Most are not accused of fraud or crime. Still, an expanded campaign can affect how people understand the permanence of citizenship gained through naturalization.
Supporters of the administration’s plan would likely reject that concern and argue that lawful naturalized citizens have nothing to fear. Critics counter that government priorities can shape public perception even when the formal legal standard remains narrow.
Trump made it a priority
The bureaucratic shift began early. Within a week of taking office in 2025, Trump ordered that adequate resources be devoted to denaturalizing some U.S. citizens, USA TODAY reported.
Months later, a DOJ memo directed the civil division to prioritize and maximally pursue denaturalization proceedings. The administration has also brought U.S. attorney’s offices into the effort, rather than relying only on the DOJ civil division that typically handles these cases.
Former DOJ attorneys told USA TODAY that the move is unusual and suggests the government is trying to generate more filings than the traditional process would normally produce.
That creates trade-offs. Lawyers and investigators assigned to denaturalization are not working on other civil enforcement priorities, including fraud, corruption or other government litigation. The administration may view the shift as necessary; critics see it as a resource-heavy way to send an immigration message.
What remains unresolved
The White House has publicly promoted the campaign, calling it the largest denaturalization effort ever in a July 20 post on X, according to USA TODAY. That phrasing captures the split: the administration treats scale as proof of seriousness, while opponents treat scale as the warning sign.
The next question is what happens after October. A goal of 250 cases is already a sharp increase compared with recent administrations, but it is not clear whether that number is a ceiling, an opening benchmark or the start of a sustained pace.
Courts will also shape the outcome. Judges may accept government arguments in cases involving clear fraud or serious concealment, but heavily contested cases could take years and consume the resources the administration is trying to mobilize.
The narrow takeaway is that denaturalization remains a court-based process aimed at naturalized citizens accused of fraud or disqualifying misconduct. The broader political takeaway is that the Trump administration is making the power to strip citizenship a more visible part of immigration enforcement than the country has seen in decades.

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