The Battle of Kressgon was an engagement between the Federation and Borg at the planet Kressgon. (Star Trek: Unity (fan film series)) In March 2386, the Kressgoni star was undergoing an annual solar ejection which was a unique event in the sector. Starfleet sent the senior staff from Unity One Starbase (Puto, Lewis and Jono) to observe the event using an enhanced telescope. About a day before the solar ejection occurred, however, a Borg Harvester vessel entered the system, scouting for a planetry system in which to re-build after the Borg's crippling defeat, three months before. This was detected by the team and the Harvester dropped into low orbit of the planet, using assimilation beams to take control of Kressgon City, leaving the outer areas un-assimilated. The Unity team had to escape