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Figure 3-2B.—CMS 25B COMSEC KEYING MATERIAL LOCAL DESTRUCTION REPORT (back) | Up
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Two Person Integrity |
7. CMS 25MC COMSEC KEYING
after supersession. Superseded authentication
MATERIAL LOCAL DESTRUCTION
REPORT— The CMS 25MC is used to record
destruction of multiple-copy segments of
COMSEC keying material packaged in
canisters (figure 3-3).
CMS Destruction
As a Radioman, you may very well be involved
with the routine destruction of COMSEC material. The
destruction methods that we discussed earlier are also
used for COMSEC material. CMS 1 gives complete
details on priority of destruction of CMS materials.
ROUTINE DESTRUCTION.— Superseded
COMSEC material must be destroyed as soon as
possible after supersession. Keying material marked
publications and document; must be destroyed no later
than 5 days after supersession.
EMERGENCY DESTRUCTION.— COMSEC
material that must be destroyed in an emergency is
divided into three categories:
Keying material;
COMSEC documents; and
COMSEC equipment.
As we mentioned earlier, an emergency plan consists of
both precautionary destruction and complete
destruction.
PRECAUTIONARY DESTRUCTION.— When
precautionary destruction is ordered, COMSEC
“CRYPTO” must be destroyed no later than 12 hours
material must be destroyed as follows:
Figure 3-3.—CMS 25MC COMSEC KEYING MATERIAL LOCAL DESTRUCTION REPORT.
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