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30,000 Foreign Visits to US Research Facilities Raise Security Alarm

3/6/2026

Summary

Story summary

During the Biden administration, citizens from China, Iran, and Russia visited nearly 30,000 times to sensitive United States research facilities.
Senator Joni Ernst (R-Iowa) criticized the administration for allowing these visits, noting the security concerns involved.
The Department of Energy said foreign nationals undergo counterintelligence assessments before gaining access.
Ernst has proposed legislation to protect American trade secrets and deter adversaries from accessing sensitive technology.

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Story summary

During the Biden administration, citizens from China, Iran, and Russia visited nearly 30,000 times to sensitive United States research facilities.
Senator Joni Ernst (R-Iowa) criticized the administration for allowing these visits, noting the security concerns involved.
The Department of Energy said foreign nationals undergo counterintelligence assessments before gaining access.
Ernst has proposed legislation to protect American trade secrets and deter adversaries from accessing sensitive technology.