Events
- According to a speech given by John Gill, the Zeon colony on Ekos was established shortly after this year. (TOS: "Patterns of Force")
Notes
- According to the Star Trek Chronology and other reference works, 2218 was the year in which the Federation made first contact with the Klingon Empire, supposedly based on a line spoken by Dr. McCoy in the TOS episode "Day of the Dove". Not only have events on Star Trek: Enterprise proven this false, but it appears that line of dialogue never actually made it to the finished episode.
| 2217 | 23rd century 2210s |
2219 |