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The primary purpose of the CALL Bulletin is to disseminate combat relevant lessons learned to the Total Army (active and reserve forces) on a "need to know" basis. Focusing on specific strengths and weaknesses in doctrine, training, organization, and material observed in exercises and operations, the CALL Bulletin highlights tactics, techniques, and procedures. The CALL Bulletin does not replace, supplant, or provide a synopsis of doctrinal publications. It summarizes lessons learned and provides the field with statuses on issues being developed and potential lessons learned.

Call Outs

Lessons learned are written as summaries. References are given for each lesson. CALL OUTS sidelining each lesson provide the lesson topic and help to quickly locate the lesson.


A CALL Bulletin supplementary addendum is designed to disseminate classified, FOUO, or otherwise sensitive information. This addendum has limited distribution to those who have a "need to know." Copies are available to authorized personnel by contacting CALL.

Table of Contents
Army Lessons Learned System

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