The White House has authorized Immigration and Customs Enforcement to detain certain refugees for additional screening under a newly announced policy aimed at tightening national security safeguards.

Under the directive, refugees who have already been admitted to the United States may be taken into custody for what officials describe as enhanced or “rescreening” procedures.

Administration representatives say the move is designed to ensure that individuals granted humanitarian protection continue to meet eligibility standards and do not pose security risks.

Senior officials characterized the initiative as part of a broader effort to modernize vetting systems and close procedural gaps identified during internal reviews.

The Department of Homeland Security has indicated that the policy will focus on cases flagged through intelligence updates, inconsistencies in documentation or emerging national security concerns.

Supporters within the administration argue that the expanded authority reflects President Donald Trump’s long-standing commitment to robust border enforcement and careful refugee admissions.

They say the measure is preventive rather than punitive, emphasizing that the objective is to maintain public confidence in the refugee system while protecting American communities.

Immigration advocates and legal groups have expressed concern that the policy could subject vulnerable individuals to prolonged detention.

Some organizations are assessing potential legal challenges, contending that refugees who have already cleared extensive background checks should not face renewed custody absent clear evidence of wrongdoing.

Officials maintain that detentions will be carried out in accordance with existing legal standards and that cases will be reviewed individually.

The Department of Homeland Security has not specified how many refugees could be affected but said implementation would be guided by intelligence assessments and interagency coordination.

The policy marks one of the most assertive steps in recent months to recalibrate the refugee program’s oversight framework.

Administration officials say further guidance will be issued to clarify procedures and timelines as the enhanced screening initiative moves forward.