Why would a Military Base be considered a Planned Community?

A military base is only available to specific people. also, everyone dresses the same (normally), eats the same, and has a strict schedule to follow. especially in the armed forces, everyone has to rely on whoever is around them. if one piece falls, everyone else falls with it. this can tie into why a military base is a planned community.

Approximately 43 000 die annually on the roads of the united states
that statement would be true

Idon’t know what the answer is i wish i could