// THREAT DETECTION AND DATA PRIVACY TERM
MASINT
Measurement and Signature Intelligence, or MASINT, is a form of intelligence gathering that analyzes data from technical sensors to identify the distinct physical characteristics (or 'signatures') of a source or target. It focuses on things like radar emissions, chemical composition, or acoustic vibrations rather than pictures or communications.
TECHNICAL DEFINITION
Measurement and Signature Intelligence (MASINT) is a technical intelligence discipline that exploits, analyzes, and processes data from sensing systems to characterize and identify distinctive physical signatures of targets, sources, and events. This discipline encompasses various subfields like RADINT (radar), ACINT (acoustic), and NUCINT (nuclear) to provide highly specific, forensic-level intelligence on adversary capabilities, weapons systems, and industrial activities, often by analyzing unintentional emissions.
BACKGROUND
Signals intelligence (SIGINT) is the act and field of intelligence-gathering by interception of signals, whether communications between people or from electronic signals not directly used in communication. As classified and sensitive information is usually encrypted, signals intelligence may necessarily involve cryptanalysis. Traffic analysis—the study of who is signaling to whom and in what quantity—is also used to integrate information, and it may complement cryptanalysis.
READ MORE ON WIKIPEDIASYNONYMS & ALIASES
- Signature Intelligence
- Technical Intelligence
- Measurement Intelligence
- Forensic Intelligence
- Sensor Data Intelligence
- Unintentional Emissions Intelligence
USAGE NOTE
MASINT is often used to provide a technical 'fingerprint' of a target that other intelligence disciplines like IMINT or SIGINT cannot capture.
DEVELOPERS
Organizations developing technology related to MASINT.
A primary U.S. Department of Defense producer of foreign air and space intelligence. NASIC is a leading entity for MASINT collection and analysis, particularly in areas like radar, electro-optical, and foreign missile systems signatures.
A U.S. government military intelligence agency that provides intelligence to defense policymakers and force planners. The DIA has historically been the central manager for all MASINT activities and continues to be a primary consumer and developer of MASINT capabilities.
A global aerospace and defense technology company. Northrop Grumman develops advanced sensors, platforms (like stealth aircraft and satellites), and processing systems that are critical for collecting and analyzing signature data across the electromagnetic spectrum.
A major defense contractor that specializes in advanced sensors, particularly radar and electro-optical/infrared (EO/IR) systems. Their technologies are used on aircraft, ships, and satellites to collect the precise measurement data that forms the basis of MASINT.
A multinational defense, security, and aerospace company. BAE Systems develops technologies for signal intelligence (SIGINT), electronic warfare (EW), and advanced sensor fusion, which directly contribute to the RF/EMP and radar intelligence (RADINT) subfields of MASINT.
An aerospace and defense company that provides C4ISR systems, and RF communication equipment. L3Harris develops specialized airborne and space-based sensors for collecting intelligence, including data for various MASINT disciplines.
A science and technology company that provides services and solutions to the defense, intelligence, and civil markets. Leidos develops sophisticated software and data analytics platforms to process, exploit, and disseminate intelligence derived from MASINT sensors.
A U.S. Department of Defense federally funded research and development center (FFRDC). The lab conducts research and development in advanced sensor technology, signal processing, and data analysis to solve national security problems, directly advancing MASINT capabilities.
A U.S. combat support and intelligence agency. While known for GEOINT, the NGA's analysis of spectral, radiometric, and other physical signatures from sensor data is a core component of MASINT, particularly in the electro-optical and radar intelligence domains.