Figure 1-9.--COC wire plan.
General cryptographic instructions
Effective authentication tables
Each CEOI is classified according to content.
Cryptographic devices to be used
General classification of the CEOI is based on the
Current effective editions of the cryptographic
highest classified instruction it contains. Some of the
frequency nets that may be listed in the CEOI and may
be required in the COC areas follows:
Codes and ciphers
1 . Battalion Command Net: Establishes
communication to the companies for administrative and
General authentication instructions