The article confirms the importance of garrison services in ensuring combat capability and combat readiness. It was stated that the service industry of any military town should become a heuristic model of building service networks for all other populated areas and their social groups.

Keywords: Garrison services, combat readiness, combat capability, Armed forces, architectural and planning organization, defense infrastructure

  Describes the status of defense infrastructure of Saint-Petersburg agglomeration, in the transport, engineering and social, and proposed the ways of its perspective development.

Keywords: urban agglomerations, city, frame, transport, defense, defense infrastructure