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National Security Division

National Security Division

Meet the Director

Assistant Attorney General Matthew G. Olsen

Matthew G. Olsen, Assistant Attorney General for National Security

Matthew G. Olsen

Assistant Attorney General

Matthew G. Olsen was sworn in as Assistant Attorney General of the National Security Division on November 1, 2021.

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National Security Related Press Releases

November 29, 2022

Press Release

Alabama Man Indicted for Violating U.S. Sanctions Against Iran

November 28, 2022

Press Release

Three Indicted for Involvement in Violent Crisis in Cameroon

November 16, 2022

Press Release

Chinese Government Intelligence Officer Sentenced to 20 Years in Prison for Espionage Crimes, Attempting to Steal Trade Secrets From Cincinnati Company

November 15, 2022

Press Release

Michigan Man Charged with Attempting to Provide Material Support To ISIS

November 9, 2022

Press Release

Three Arrested for Illegal Scheme to Export Controlled Data and Defraud the Department of Defense

Leadership

Matthew G. Olsen
Assistant Attorney General for National Security

Contact

National Security Division
nsd.public@usdoj.gov