Agartha Command Center Breakaway Civilization Theory
Agartha became a command center only after several different myth systems were fused together. The original Agartha tradition in Western occult literature was already a hidden kingdom, a spiritual center, and a repository of authority. But later writers added underground geography, secret entrances, survivalist elites, occult technology, Nazi continuities, and finally the language of a breakaway civilization. That turned one esoteric myth into something that looked less like a mystical kingdom and more like an underground control node from which hidden powers could coordinate history, technology, and contact with the surface world.