National Security Division

National Security Division

NSD Seal
Caption: 
Alabama Man Indicted for Violating U.S. Sanctions Against Iran

Meet the Director

Assistant Attorney General Matthew G. Olsen

Matthew G. Olsen, Assistant Attorney General for National Security
Assistant Attorney General

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

General Information - National Security Division
Leadership 

Matthew G. Olsen
Assistant Attorney General for National Security

Contact 

National Security Division
nsd.public@usdoj.gov

Export Controls
Export Controls
Combatting National Security Cyber Threats
Combatting National Security Cyber Threats
FARA
FARA
FISA
FISA
Office of Justice for Victims of Overseas Terrorism
Office of Justice for Victims of Overseas Terrorism