P a Calculations. Although changes in the final force application process may require last minute adjustments, the P a figures should be relatively firm. However, they should be prepared as an array for the various available vehicles and delivery tactics that might be encountered with any last minute changes. For nonnuclear weapons, weapon reliability is included in the JMEM methodology for determining probability of damage and should be excluded from the P a computation. Other Considerations .
Planners formulate, review, or modify employment pro-cedures based upon the tactical situation.
Damage Expectancy Formula. D E is based on attack by a single system against a single target. Tentative Force Assignment. In this step, the target analyst tries to determine which targets will be attacked by which forces. The targeteer must use as much operational data as possible in per-forming this task.