1. Electronic warfare undertaken under direct control of an operational commander to locate sources of radiated electromagnetic energy for the purpose of immediate threat recognition
   - ESM

Type of: electronic warfare, EW

• shape constancy
• shape-shifter
• shape-up
• shaped
• shapeless
• shapelessly
• shapelessness
• shapeliness
• shapely
• shaper
• shaping
• shaping machine
• shaping tool
• Shapley
• shard
• share
• share-out
• sharecrop
• sharecrop farmer
• sharecropper
• shared
• shared out
• shareholder
• shareholding
• shareowner