Official website of the U.S. Navy
NCIS LOGO

NAVAL CRIMINAL INVESTIGATIVE SERVICE

SUBMIT A TIP

Mission

Mission

CORE MISSION AREAS


 NCIS serves to protect the people, equipment, technology and infrastructure of the U.S. Navy and Marine Corps by deploying a unique, highly-trained, and effective team of Special Agents, investigators, forensic experts, security specialists, analysts, and support personnel.
  
  
Description
  
  
  
  
Criminal Investigationshttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/Asset%2002-2_Crim.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/CriminalInvestigations.aspxIn page navigation
Counterintelligencehttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_CI.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/Counterintelligence.aspxIn page navigation
Counterterrorismhttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_CT.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/Counterterrorism.aspxIn page navigation
Cyberhttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_Cyber.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/Cyber.aspxIn page navigation

 MISSION SUPPORT


Mission Support requires diverse skill sets and substantial resources to choreograph complex criminal investigations, or launch proactive counterintelligence or counterterrorism initiatives.

  
  
Description
  
  
  
  
Technical Surveillance Countermeasureshttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_TSCM.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/TechnicalSurveillanceCountermeasures.aspxIn page navigation
Multiple Threat Alert Centerhttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_IIS.png
/site/ncis/Pages/MTAC.aspxIn page navigation
Behavioral Science Grouphttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_BSG.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/BSG.aspxIn page navigation
Major Case Response Teamhttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_MCRT.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/MCRT.aspxIn page navigation
Technical Serviceshttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_TechServ.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/TechServices.aspxIn page navigation
REACThttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_REACT.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/REACT.aspxIn page navigation
Biometricshttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_Biometrics.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/Biometrics.aspxIn page navigation
Polygraphhttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_Polygraph.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/Polygraph.aspxIn page navigation
Forensicshttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_Forensics.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/Forensics.aspxIn page navigation

PARTNERSHIP INITIATIVES


​NCIS operates globally, with a lean force structure, and core missions charted to prevent terrorism, protect secrets and reduce crime in service to the Department of the Navy. To accomplish these missions requires dynamic partnerships with the DON and with other law enforcement organizations local and globally.

  
  
Description
  
  
  
  
Crime Reduction Programhttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_CRP.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/CRPs.aspxIn page navigation
LInX/D-Dexhttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/02-1_LInX.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/LInX.aspxIn page navigation
Joint Terrorism Task Forcehttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/2-1_JTTF.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/JTTF.aspxIn page navigation
Security Training Assistance Assessment Teamhttps://public.lighthouse.ncis.navy.mil/site/ncis/PublishingImages/Promoted%20Links/2-1_STAAT.png
https://public.lighthouse.ncis.navy.mil/site/ncis/Pages/STAAT.aspxIn page navigation