Datasource (reference to visualized facts) is not provided for the data that is visualized in this self-made work.
This military map image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}.
It is recommended to name the SVG file “BarrierFeb2005.svg”—then the template
In case this is not legally possible: Zero0000 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.