The United States Department of Justice is pursuing efforts to revoke the citizenship of a former US Marine following his conviction in a serious sex crime case, according to newly filed federal court documents.
The denaturalization case marks part of a broader federal initiative targeting naturalized citizens accused or convicted of crimes that authorities allege involved fraud or misrepresentation during the immigration and citizenship process.
Federal Government Pursues Denaturalization
Justice Department attorneys argued in court filings that the former Marine should lose his US citizenship because of conduct tied to the criminal case and alleged failures to fully disclose relevant information during the naturalization process.
The former service member was previously convicted in connection with sex-related criminal offenses, though officials have not publicly released all details surrounding the latest denaturalization proceedings.
Federal prosecutors contend that citizenship obtained through fraud, concealment, or material misrepresentation can legally be revoked through civil court action.
Rare but Powerful Legal Tool
Denaturalization cases remain relatively uncommon in the United States but have received increased attention in recent years as federal authorities expanded reviews of past citizenship applications.
Legal experts say the process requires the government to meet a high evidentiary standard in federal court because citizenship protections are considered among the strongest legal rights under US law.
If citizenship is revoked, individuals can potentially face deportation proceedings depending on their immigration status and criminal history.
Military Service Does Not Guarantee Protection
The case has also drawn attention because the individual previously served in the United States Marine Corps.
Immigration attorneys note that military service can provide pathways to expedited citizenship for non-citizen service members, but it does not shield individuals from denaturalization if courts determine citizenship was improperly obtained.
Civil liberties advocates have warned that denaturalization powers must be used cautiously to avoid politically motivated or overly broad enforcement practices.
Court Proceedings Ongoing
The Justice Department has not publicly disclosed when the next major hearing in the case will take place.
Defense attorneys for the former Marine are expected to challenge the government’s legal arguments in federal court.
Officials have also not confirmed whether deportation proceedings would immediately follow if citizenship is revoked.
Sources
Editor: Sudhir Choudhary
Date: May 15, 2026
Tags: US Justice Department, Denaturalization, US Marine Corps, Immigration Law, Federal Court, Sex Crime Case, US Citizenship, USA News
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