More and more forces of the Tang Army are freeing themselves from the complex tasks of supporting landing operations, with more and more forces appearing deep in the dwarf territory, which is not a good thing for the Ice Cold Empire.
From the very beginning, their fragile strategic system was insufficient to bear such intense pressure: field airports, like railways, are overwhelmed.
When the Tang Army aircrafts began to shift focus away from attacking targets close to the frontlines, the strategic objectives of the dwarves were knocked out one after another, further rendering the dwarves' decision-making passive.
The closer field airports are to the front line, the more they can ensure air superiority. The farther the airports are from the front line, the lesser their role.
