Esri will release Military Tools for ArcGIS in January 2017. You can get access here when they release and find out more information - http://solutions.arcgis.com/defense/help/military-tools/.
Esri is hosting a webinar series dedicated to the release of Military Tools for ArcGIS. Topics cover how the tools are used by analysts to generate decision products, and how developers can quickly extend geospatial capabilities into a program of record. The first webinar is Feb 7, 2017. More information and registration here.