Terrain context
The first island chain and its channels
Taiwan sits in the middle of a line of islands, and the gaps between them are the geography everyone else in the region is actually arguing about.
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
Taiwan sits in the middle of a line of islands, and the gaps between them are the geography everyone else in the region is actually arguing about.
Terrain context
A mountain range down the middle, everyone living on one side of it, and deep ocean on the other.
Terrain context
Territory administered from Taipei that sits within sight of the mainland, and the one place where coercion has an address.
Terrain context
A hundred and thirty kilometres of shallow, rough, heavily trafficked water, and an unwritten line down the middle of it that stopped working.