Terrain context
The Armenia–Azerbaijan border belt
A mountain frontier that was an internal administrative line for seventy years and became an international border without anyone marking it.
Context, not targeting. Terrain records are strategic and historical in scope. The schema has no fields for coordinates, routes, crossing points or defensive positions, and a chokepoint can only be named where Vigil already publishes it as a map marker.
Terrain context
A mountain frontier that was an internal administrative line for seventy years and became an international border without anyone marking it.
Terrain context
Lines through farmland and villages that were internal Soviet boundaries, are policed as frontiers, and are recognised as borders by almost nobody.
Terrain context
High, broken, forested ground reached through a handful of valleys — terrain that made a small force defensible for thirty years and then did not.