What brevity term would you use to request the use of briefed communication procedures to counter communications jamming?

The term "Chattermark" is used specifically in military communications to indicate the need for briefed communication procedures, especially in situations where there is a risk of communications jamming. When faced with potential interference, it's crucial to switch to pre-established communication tactics that allow for effective and secure information exchange without being easily intercepted or disrupted. By using "Chattermark," personnel signal the need to implement these alternative methods to maintain operational security and ensure the communication remains intact despite jamming efforts.

The other terms presented, while potentially relevant in a different context, do not specifically refer to the request for briefed procedures to combat jamming. Understanding the specific applications of these terms is key to effective communication in military operations.