центр секретного листування
message center
advanced message center
classified data
classified information
unauthorized disclosure of classified information
classified intelligence
classified intelligence document
classified materials
classified mission
classified session
highly classified
highly classified documents
highly classified intel / intelligence
get access to classified information
give classified intelligence
deny access to classified information
classified activity
classified defense information
classified item
classified military information
classified
leaker of classified materials
Joint Information Operations Center /Joint Intelligence Operations Center (JIOC)
surface-to-air missile operations center / SAM operations center (SAMOC)
French Center Recherche Sur Le Renseignement / French Center for Intelligence Research (Cf2r / CF2R)
center-to-center method
cryptogram/encrypted message
end of message over/out
fire message
formatted message text
merchant ship reporting and control message system
message