Let's be honest, shipboard security has never been all that good:Good catch. I remembered what your point was probably going to be as soon as I saw the first pic. Although I'm not one of this episode's seemingly many detractors, it was nice that they thought to have some security following the Cheronians (?) around. But given that they had personal shields and such, perhaps it was best that the security person just took a powder. "Battlefield"—though it has many virtues in my view—is not a great episode in terms of shipboard security.
- In Season One Lazarus wandered all over the ship and even when a security guard was assigned he forgot to accompany his charge off the Bridge.
- In Season Two a guard was actually assigned to escort Commodore Decker to Sickbay, but he was hopefully overconfident and got trounced by the older officer.
- In Season Three the Romulan Commander was escorted onto the Bridge by 2 guards who apparently got bored and vanished a few moments later!