[goatinaboat]

If the ships don't float, the navy doesn't navy.

But if the radio doesn’t work the Navy even today can fall back to light signals or even semaphore or flag codes. That’s the point, there isn’t just reliability, there is also redundancy.

If the tanks cannot tank, the army can’t army against a near-peer enemy either...

[evgen]

Are you trying to suggest that a ship without BVR comm is in any way, shape, or form an effective warfighting asset? Take away radios, radar, and satcomm and that ship just became nothing more than the USS Target.