NATO Open Source Intelligence Handbook
Encyclopedia
The NATO Open Source Intelligence Handbook is the standard reference available to the public. The other two NATO references are the NATO Open Source Intelligence Reader
and the NATO Intelligence Exploitation of the Internet.
NATO Open Source Intelligence Reader
The NATO Open Source Intelligence Reader is one of three standard references on Open source intelligence. The other two are the NATO Open Source Intelligence Handbook and the NATO Intelligence Exploitation of the Internet.-Sources:*...
and the NATO Intelligence Exploitation of the Internet.