центр секретного листування
message center
advanced message center
classified data
classified information
unauthorized disclosure of classified information
classified information информация с ограниченным доступом
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
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