Sam, this is my point exactly: why the "poetic license" in a movie that is realistic to the point of having scenes filmed while firing live rounds?
Why not stick to what you know is in use? They had the real guys on set and a heavy dose of US Navy advice and support (nuclear subs and VTOL aircrafts are unfortunately still not available even from LA's best prop shops...), they could show quite a lot of impressive gear without getting into video-game-like gimmickry.
In the same vein, whenever there is a computer/radar display (even in the trailer, which I ended up watching), most of the times there is a chirping noise behind it... supposedly to make the thing sound even more advanced than we can imagine... and I personally don't think it brings anything to the movie.
I guess I should watch documentaries rather than movies for the extra realism...
