The United States Naval Criminal Investigative Service (NCIS) is the primary law enforcement agency of the U.S. Department of the Navy. Its primary function is to investigate criminal activities involving the Navy and Marine Corps, though its broad mandate includes national security, counterintelligence, counterterrorism, cyberwarfare, and the protection of U.S. naval assets worldwide. NCIS is the successor organization to the former Naval Investigative Service (NIS), which was established by the Office of Naval Intelligence after the Second World War.
The Defense Criminal Investigative Service (DCIS) is the criminal investigative arm of the Office of Inspector General, U.S. Department of Defense. DCIS protects military personnel by investigating cases of fraud, bribery, and corruption; preventing the illegal transfer of sensitive defense technologies to proscribed nations and criminal elements; investigating companies that use defective, substandard, or counterfeit parts in weapon systems and equipment utilized by the military; and stopping cyber crimes and computer intrusions.
The Defense Counterintelligence and Security Agency (DCSA) is a federal security and defense agency of the United States Department of Defense (DoD) that reports to the Under Secretary of Defense for Intelligence. DCSA is the largest counterintelligence and security agency in the federal government and is responsible for providing personnel vetting, critical technology protection, counterintelligence, training, education and certification. DCSA services over 100 federal entities, oversees 10,000 cleared companies, and conducts approximately 2 million background investigations each year.
The National Security Branch (NSB) is a service within the Federal Bureau of Investigation. The NSB is responsible for protecting the United States from weapons of mass destruction, acts of terrorism, and foreign intelligence operations and espionage. The NSB accomplishes its mission by investigating national security threats, providing information and analysis to other law enforcement agencies, and developing capabilities to keep the US nation secure.
The National Bureau of Investigation is an agency of the Philippine government under the Department of Justice, responsible for handling and solving major high-profile cases that are in the interest of the nation.
The Coast Guard Investigative Service (CGIS) is a division of the United States Coast Guard that investigates crimes where the U.S. Coast Guard has an interest. It is composed of civilian (GS-1811), active duty, reserve enlisted, and warrant officer special agents.
John William Magaw is a former administrator for the United States Federal Government. He received a Bachelor of Science degree in education from Otterbein College, in Westerville, Ohio in 1957. He began his career in public service in 1959 as a state trooper with the Ohio State Highway Patrol.
The Department of the Army Criminal Investigation Division (CID), previously known as the United States Army Criminal Investigation Command (USACIDC) is the primary federal law enforcement agency of the United States Department of the Army. Its primary function is to investigate felony crimes and serious violations of military law & the United States Code within the US Army. The division is a separate military investigative force with investigative autonomy; CID special agents, both military and civilian, report through the CID chain of command to the USACID Director, who reports directly to the Under Secretary of the Army and the Secretary of the Army. Unlike their counterparts at OSI, NCIS and CGIS, Army CID does not have primary counterintelligence responsibilities.
The United States Department of the Navy's Multiple Threat Alert Center (MTAC) provides indications and warning for a wide range of threats to Navy and Marine Corps personnel and assets around the world.
Gerald Roger Beaman is a retired Vice Admiral in the United States Navy and an ex Special Agent with the Federal Bureau of Investigation.
Mark D. Clookie became the fourth civilian director of the Naval Criminal Investigative Service (NCIS) on February 14, 2010, following his appointment to the position by Ray Mabus, Secretary of the Navy. After his retirement from NCIS in 2013, Clookie worked for an international human rights organization until 2017.
Francis Xavier Taylor was the Under Secretary of Homeland Security for Intelligence and Analysis at the U.S. Department of Homeland Security (DHS), nominated by President Obama in 2014. In that role, he provided the Secretary, DHS senior leadership, the DHS components, and state, local, tribal and private sector partners with homeland security intelligence and information they need to keep the country safe, secure and resilient. DHS Office of Intelligence and Analysis is a member of, and the Department’s liaison to, the U.S. Intelligence Community.
Kevin J. Jacobsen is a United States Air Force retired Brigadier General who served as the 16th Commander of the Air Force Office of Special Investigations (AFOSI), Quantico, VA. This field operating agency is responsible for providing commanders of U.S. Air Force activities independent, professional investigative services regarding fraud, counterintelligence, and major criminal matters. The investigations are conducted by a worldwide network of military and civilian special agents stationed at major U.S. Air Force installations and a variety of special operating locations.
United States Army Counterintelligence (ACI) is the component of United States Army Military Intelligence which conducts counterintelligence activities to detect, identify, assess, counter, exploit and/or neutralize adversarial, foreign intelligence services, international terrorist organizations, and insider threats to the United States Army and U.S. Department of Defense (DoD).
Jeffrey Howard Norwitz is an American expert in counter-terrorism and law enforcement. Norwitz spent 38 years as a law enforcement officer, the last 25 years of which were spent with the Naval Criminal Investigative Service. From 2006 through 2009 he held the John Nicholas Brown Chair of Counterterrorism at the Naval War College. Norwitz is known for his publications on counter-terrorism, and for frequently being consulted as a "terrorism expert". Norwitz is also the author of several books on counter-terrorism.
The eighth season of JAG premiered on CBS on September 24, 2002, and concluded on May 20, 2003. The season, starring David James Elliott and Catherine Bell, was produced by Belisarius Productions in association with Paramount Television.
Sean M. Joyce was the 14th Deputy Director of the Federal Bureau of Investigation.
Mark E. Kelton is a former senior executive of the Central Intelligence Agency, concluding his career with the position of Deputy Director of the National Clandestine Service for Counterintelligence (DDNCS/CI). He is currently an adjunct assistant professor at Georgetown University, and Director of Threat Insider Solutions at Cipher Systems, LLC.
Omar R. Lopez is an American special agent and lawyer serving as the sixth civilian director of the Naval Criminal Investigative Service (NCIS) since 2019. He is the first Hispanic American to serve in the role. Lopez was previously the executive assistant director for the NCIS national security directorate.
The director of the Naval Criminal Investigative Service (NCIS) leads the agency as it investigates and defeats threats from across the foreign intelligence, terrorist, and criminal spectrum by conducting operations and investigations ashore, afloat, and in cyberspace, to protect and preserve the superiority of Navy and Marine Corps warfighters.
