Look at Korea...we dominated the air but they all hid underground! I assume that by now, North Korea is just a mass of underground networks going 20 stories down, with exits into China. As powerful as Airpower is, its only 2D...it can only look down on things. It cant look inside of buildings, or underground, or (when robotic) make decisions it needs to. Infantry has always and will always be the core to any army.

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