text: Chapter 2
  Countering enemy or adversary information efforts.
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  * Cognitive dimension.
  Making decentralized decisions.
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  Checking facts and assumptions.
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  Using precedents or best practices.
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  Using red teaming.
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  Figure 2-1. IO weighted efforts
  2-6. IRCs that are most often synchronized to achieve a defend orientation in the information environment
  include, but are not limited to:
  * Cyberspace operations.
  * Electronic warfare.
  * Military deception.
  * MISO.
  * Operations security (OPSEC).
  * Physical security.
  * Destruction and lethal actions.
  * Special technical operations.
  IO WEIGHTED EFFORT: ATTACK
  2-7. When the IO effort necessitates an attack orientation, it seeks to create effects in the information
  environment that accomplish any one or combination of the following (not all inclusive):
  * Physical dimension.
  Destroying or degrading threat command and control (C2) systems.
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  Degrading or destroying threat leadership.
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  Destroying or impairing threat networks and critical nodes (human or infrastructure).
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