text: Chapter 2
  * The location a particular activity fits in the normal sequence of events for the type of operation
  being portrayed.
  * The time required for the enemy intelligence collection assets to collect, analyze, and report on
  the activity.
  * The time required for the deception target to process, decide, and execute the desired action.
  * The time required to execute the desired action or inaction.
  * The impact of filters on the timeliness of observables.
  Figure 2-1. Planning steps
  Step 7—Develop Operations Security and Other Protection Measures
  2-67. OPSEC and other protection measures are employed with deception to ensure that only the desired
  deception events reach the enemy and that actions in support of operations are concealed. Without OPSEC,
  the enemy may observe preparations for the supported operation. Deception activities may not convince the
  enemy to believe the deception story if the enemy observes preparations. Equally important is risk
  assessment. All deception involves risk and cost. Commanders base the decision to conduct a deception on a
  deliberate assessment that weighs costs (including risk) against benefits. MDOs can mitigate risk by ensuring
  the success of the supported operation does not hinge upon the success of the deception, anticipating
  conditions that could compromise the deception, and developing responses in the event of unintended effects.