In cold war no, there is no incentive to cut cables In hot war, your connection to internet will probably go down before anyone severes the backbone cables. F

In cold war no, there is no incentive to cut cables In hot war, your connection to internet will probably go down before anyone severes the backbone cables. First your cellular network, then other types of connection. Then you lose electricity and stuff. So no internet only sneakernet and maybe local networks with local power supply will be resilient enough. Yeah and radio.