NCIS (Naval Criminal Investigative Service)

The Naval Criminal Investigative Service (NCIS) is a federal law enforcement agency that supports the U.S. Navy and Marine Corps by investigating crimes and security threats involving personnel, property, and information. They handle cases such as fraud, theft, cybercrimes, terrorism, and internal misconduct. NCIS combines criminal investigation techniques with intelligence gathering to protect military members and ensure national security. They work closely with other agencies and often operate both on military bases and in the field, aiming to uphold justice, ensure safety, and maintain the integrity of naval operations.