Hierarchy classification:

1. top of the aat hierarchies
2. Associated Concepts Facet
3. Associated Concepts (hierarchy name)
4. [concepts in the arts and humanities]
5. [genres in the visual arts]
6. architecture genres

Anotations

Scope note:

Strategically positioned architecture at the service of national defence. The structures serve the functional purpose of manning weaponry and maintaining military communication and transport routes.The shape of these buildings changes according to the military technology of a period.