This study investigates the need for an organic reconnaissance and security element (RSE) in the heavy brigades of Force XXI. The study shows the reasons future brigades need RSEs. The following areas were used to compare brigades with organic RSEs to brigades without organic RSEs: control of battlespace, battle command, information, protect the force, and tempo. Information from doctrine, studies, white papers, Master of Military Art and Science theses and School of Advanced Military Studies monograms, and briefings were used to make this comparison. Although there are no current brigades with RSEs to compare with the current brigades without RSEs, there is a large amount of evidence that documents the abilities and problems of current brigades without RSEs. Simulation-based tests have directly compared brigades with organic RSEs. Simulation-based tests have directly compared bridges with organic RSEs to brigades without organic RSEs. All evidence clearly shows that future brigades of Force XXI will need organic RSEs.

ADA 299548 Approved for public release; Distribution is unlimited. The opinions and conclusions expressed herein are those of the student-authors and do not necessarily represent the views of the U.S. Army Command and General Staff College or any other governmental agency. (References to these studies should include the foregoing statement.)