Military hand signals
From Conservapedia
Military and SWAT hand signals are basic signals for communicating instructions or information silently. They are typically used when a group of personnel are near or potentially near a threat that may hear them.
See: http://www.lefande.com/hands.html for picture of the signals.
See also
- Communications
- Nonverbal communications
- Amateur radio
- Radio communication technologies
- List of military strategies and concepts