v10.1 [Mar 22, 2013]
Version 10 Service Pack 1
The style files that are installed with this service pack contain new marker symbols that do the following:
Support additional affiliations for military features
Better support MIL-STD-2525B Change 2
The Military Overlay layer package and defense templates available at the ArcGIS 10 release have been moved from the Defense Resource Center's template gallery to ArcGIS.com. In addition, new layer packages have been added, such as the Hostile Operations layer package. New templates have also been added, including the Topographic Basemap Template for NSG Entity Catalog Data and the Imagery Basemap Template for Controlled Image Base (CIB) data. To view all defense layer packages and templates released by Esri, follow these steps:
In a Web browser, such as Internet Explorer, access ArcGIS.com at http://www.arcgis.com.
Click the Show drop-down arrow (near the top of the window) and click All Content (the default is to show Web content only).
In the search text box, enter ArcGIS for Defense. All the layer packages, templates, and basemaps produced by Esri for the defense and intelligence communities are displayed.
ArcGIS Engine is a complete library of embeddable GIS components for developers.
Military Overlay Editor (MOLE) is a set of COM components for developers