ELINT stands for electronic intelligence. It is the collection and analysis of information gathered from electronic signals emitted by communication systems, radar systems, and other electronic devices. Some synonyms for ELINT include electronic signals intelligence (SIGINT), electronic intelligence gathering, electronic reconnaissance, and electronic surveillance. These terms all refer to the same type of intelligence-gathering activities that involve the use of electronic devices to intercept and analyze electronic signals. ELINT is a critical component of modern intelligence gathering and is used by military and intelligence agencies to gather information on potential adversaries, as well as to monitor ongoing conflicts and to support military operations.