What put Kirk and Spock on to the possibility that their communications were being monitored
...while Kirk investigated the Genesis space station?
...while Kirk investigated the Genesis space station?
It seems pretty clear that Khan was manipulating the communication systems early on. It was also pretty certain that he was still in the area as his ultimate goal was to kill Kirk.
shareThe plot required it.
sharePossibly the fact that the opposition was a genius in control of another Starfleet ship with all its technology.
share