text: Planning, Preparing, Executing, and Assessing
  5-60. SSEs continually assess operations. A measure of performance helps answer questions such as: “Was
  the action taken?” or “Were the tasks completed to standard?” A measure of performance confirms or denies
  a task has been properly performed.
  * Examples of measure of performance include the following:
  Success or failure of FFT infrastructure to enable the COP;
  o
  Have mitigation measures enable uninterrupted operations;
  o
  Have precision munitions remained within acceptable limits.
  o
  Have the missile warning alerts provided sufficient accuracy and time to take protective
  o
  measures; and
  Have friendly forces been able to maintain communications or GPS lock.
  o
  * Examples of measure of effectiveness may include the following:
  Has solar activity impacted GPS and precision navigation;
  o
  Ability of electromagnetic interference resolution processes to resolve SATCOM or GPS
  o
  electromagnetic interference in a timely manner;
  Timeliness of receipt of commercial satellite imagery products; and
  o
  Has the enemy’s decision cycle been disrupted due to loss or degraded communications.
  o