SIGINT Meaning
SIGINT stands for Signals Intelligence, a field of intelligence gathering that involves intercepting, analyzing, and interpreting electronic signals and communications. This includes monitoring radio, radar, and digital transmissions to obtain information, often used for military, security, and surveillance purposes. SIGINT plays a critical role in understanding adversaries, detecting threats, and ensuring national security.
SIGINT Synonyms
Signals Analysis
Communication Intelligence
Electronic Surveillance
Radio Signal Monitoring
Wireless Intelligence
Electromagnetic Intelligence
Digital Signal Interception
Communication Monitoring
Signal Collection
Cyber Signal Analysis
SIGINT Antonyms
Human Intelligence (HUMINT)
Imagery Intelligence (IMINT)
Open-Source Intelligence (OSINT)
Geospatial Intelligence (GEOINT)
Physical Observation
Manual Data Collection
Visual Surveillance
Document Intelligence
Non-technical Intelligence
Direct Human Interrogation
Short Sentence Examples for SIGINT
The agency used SIGINT to intercept enemy communications during the mission.
Advanced SIGINT systems can monitor encrypted transmissions in real time.
SIGINT operations require expertise in electronic and radio frequencies.
Analysts rely on SIGINT to identify potential cyber threats.
SIGINT played a key role in uncovering the adversary’s strategy.
