Michael Rogers ADM USN, Director of the National Security Agency and Commander of the United States Cyber Command sums up 'cyber' quite nicely, indeed:

"Cyber is an operational domain in which we do a variety of missions and functions, many of which are very traditional,” Adm. Rogers said. “We do reconnaissance, we do fires, we do maneuvers. The same things I was used to as a surface [warfare] officer … I’m constantly going back to that.”

"Don’t make this thing so specialized, so unique, so different that it just gets pushed to the side. That will sub-optimize our ability to execute cyber operations, and quite frankly it will minimize or at least negatively impact, in my view, the operational outcomes, which is the whole reason we’re doing this in the first place.”