NZ is the acronym for a separate operation called Nitro Zeus, which gave the US access into Iran's air defense systems so it could not shoot down planes, its command - and - control systems so
communications would
go dead, and infrastructure like the power grid, transportation, and financial systems.
If the cord gets clipped by disease or injury, the
communication lines
go dead; because nerve fibers have limited ability to regrow, the resulting paralysis can be permanent.