esm

• Abréviation de mesures de soutien électronique, désignant les actions de guerre électronique menées sous le contrôle d'un commandant opérationnel pour détecter les sources d'énergie électromagnétique émise afin d'identifier immédiatement une menace.

An abbreviation for Electronic Support Measures, referring to electronic warfare actions under an operational commander's control to locate sources of radiated electromagnetic energy for immediate threat recognition.

indénombrable · nom propre

1. Electronic Support MeasuresC2formaltechnical

   A branch of electronic warfare involving the interception, identification, and location of electromagnetic emissions for immediate threat recognition, typically under the direct control of an operational commander.

   Mesures de soutien électronique

   • The aircraft's ESM suite detected enemy radar signals from over 100 kilometers away.
   • Naval vessels use ESM to identify and track hostile missile guidance systems.
   • The commander relied on ESM data to assess the electronic threat environment in real time.