Definition

1. Noun:
   • The detection, identification, evaluation, and location of foreign electromagnetic radiations (other than radioactive): "Electronic reconnaissance" refers to the military or intelligence-gathering activity of finding, analyzing, and pinpointing the source of non-radioactive electromagnetic signals emitted by foreign entities, such as radar, communications, or other electronic systems.

Examples of Usage

• Noun:
  • The aircraft was equipped for electronic reconnaissance, allowing it to map enemy radar installations.
  • Satellites are often used for strategic electronic reconnaissance to monitor global communications.
  • The success of the mission depended on prior electronic reconnaissance to avoid detection systems.

Advanced Usage

• "to conduct electronic reconnaissance": to carry out or perform this activity.
  • The navy deployed a specialized ship to conduct electronic reconnaissance along the coast.
• "electronic reconnaissance data": the information collected through this process.
  • Analysts spent weeks reviewing the electronic reconnaissance data to identify new signal patterns.

Variants and Related Words

• ELINT (noun): An acronym for ELectronic INTelligence, which is the intelligence product derived from electronic reconnaissance.
  • The ELINT report confirmed the presence of a new missile guidance system.
• SIGINT (noun): An acronym for SIGnals INTelligence, a broader category that includes ELINT as well as communications intelligence (COMINT).
  • SIGINT operations are crucial for understanding adversary capabilities and intentions.
• Reconnaissance (noun): The general military observation of an area to locate an enemy or gather information. "Electronic reconnaissance" is a specific type of reconnaissance.
  • The unit sent a patrol on a reconnaissance mission ahead of the main force.

Synonyms

• Signals intelligence collection: The gathering of intelligence from intercepted signals.
• Electronic surveillance: The monitoring of electronic emissions, often for intelligence purposes.

Related Phrases

• Electronic warfare: Military action involving the use of the electromagnetic spectrum to attack an enemy or protect friendly forces. Electronic reconnaissance is a key supporting component of electronic warfare.
  • Electronic reconnaissance provides the targeting information needed for effective electronic warfare.

Noun

1. the detection and identification and evaluation and location of foreign electromagnetic radiations (other than radioactive)