A complete military airport generally possesses small-scale but fully functional underground facilities.
In addition to underground hangars, or aircraft shelters, these facilities also include ammunition depots, logistics maintenance workshops, power and energy, communication network rooms, personnel shelters, command and control centers, and various other functional areas.
However, these underground facilities are not interconnected, especially after the domestic airport fortification construction reform began, the status of caves and tunnels further declined, gradually withdrawing from the historical stage.
However, this Air Force 10th Division Airport is an exception.
This airport itself is the station for bomber divisions, which need to maintain nuclear deterrence capabilities, so from the very beginning of its design and construction, an extremely large underground facility was gradually built here.
