Episodes
- TAS: "The Pirates of Orion"
- TAS: "Bem"
- TAS: "The Practical Joker"
- TAS: "Albatross"
- TAS: "How Sharper Than a Serpent's Tooth"
- TAS: "The Counter-Clock Incident"
Events
- Orion neutrality comes to an end after an act of piracy. After the freighter Huron is attacked and looted, the starship Enterprise captures the Orion vessel responsible.
- After a mild outbreak of choriocytosis aboard Enterprise, the only seriously ill crewmember, Spock, is saved from near death by a shipment of strobolin which was briefly stolen by Orions. (TAS:"The Pirates of Orion")
- James T. Kirk's five-year mission ends (VOY:"Q2").
- Kirk is promoted to Admiral and becomes Chief of Starfleet Operations (Star Trek: The Motion Picture).
- Spock retires from Starfleet and returns to Vulcan to undergo kohlinar (Star Trek: The Motion Picture).
- Leonard H. McCoy also retires from Starfleet and starts a private medical practice on Earth (Star Trek: The Motion Picture).
- Willard Decker is promoted to captain of the USS Enterprise (Star Trek: The Motion Picture).
- USS Enterprise begins refitting process at San Francisco Yards (Star Trek: The Motion Picture).
- Felisa Howard is born (TNG:"Sub Rosa").
2269 | 23rd Century 2270s |
2271 |