2293

[edit] Movies

The Khitomer Conference takes place, paving the way for nearly 100 years of peace between the Klingon Empire and the Federation. Curzon Dax is one of the Federation diplomats present who negotiates the Accords. (DS9: "You Are Cordially Invited")
The USS Enterprise-A is decommissioned. (Star Trek VI: The Undiscovered Country)
The USS Enterprise-B is commissioned under command of Captain John Harriman. On its initial cruise, James T. Kirk is believed killed. (Star Trek Generations)
Starfleet creates a top-secret database on the Borg, likely due to the contact with the El-Aurians, a species which has nearly been wiped out by the Borg, and the mysterious incident in 2153. (VOY: "Scorpion"; ENT: "Regeneration")
Tuvok graduates from Starfleet Academy, and is assigned to the starship USS Excelsior, under the command of Captain Sulu. (VOY: "Flashback")