Who was responsible for destruction of the Federation outposts in TNG: The Neutral Zone?
Was this question ever resolved in the series?
Who was responsible for destruction of the Federation outposts in TNG: The Neutral Zone?
Was this question ever resolved in the series?
"The Neutral Zone" was originally intended as the first part of an arc to introduce the Borg.
Maurice Hurley had something more in mind with this episode. The attacks the Romulans complain about in "The Neutral Zone" dangled as an unresolved plot device for quite some time, but there was a plan: Hurley had meant for this episode to comprise part of a trilogy in which the Borg would be formally introduced. The opening episode of the second season further explored matters, including a possible alliance between the Federation and the Romulan Empire to counter the new threat. Such plans, however, were ruined by the writer's guild strike of that year. As such, the Borg's introduction had to wait until "Q Who". (Star Trek: The Next Generation Companion)
In "Q Who", when the Enterprise first meets the Borg, they discover a planet in System J-25 that has been wiped clean by the Borg. Data remarks that "it is identical to what happened to the outposts along the Neutral Zone".
Which Borg were these that attacked the outposts? Probably a scouting party. The Borg were not entirely unknown in the Alpha Quadrant prior to "Q Who". 60 years prior, "Generations" mentions refugees fleeing the Borg. Ten years before the events in "The Neutral Zone", USS Raven went exploring rumors of The Borg (this is the ship which carried Annika Hansen aka Seven Of Nine). It's likely The Borg did not see The Federation or the Alpha Quadrant as a threat until they tangled with them in "Q Who".