|years:||2375 2376 2377 2378 2379 2380 2381
|decades:||2340s 2350s 2360s 2370s 2380s 2390s 2400s|
|centuries:||23rd century - 24th century - 25th century|
- The Terran Rebellion finally wins its war with the Klingon-Cardassian Alliance. After eight decades, the Terrans finally gain their freedom and establish the Galactic Commonwealth.
- The Ontailian ship Vuxhal is damaged at the Rashanar Battle Site and returns to port. 
- The USS Juno is destroyed by the Ontailians at the Rashanar Battle Site. 
- September: When Miral Paris and B'Elanna Torres are abducted from Boreth by a Klingon sect called qawHaq'hoch, the crew of the USS Voyager under command of Captain Chakotay (including Tom Paris) is joined by now Admiral Kathryn Janeway, Seven of Nine and the Doctor. The sect is trying to keep Miral safe, as she is the supposed Kuvah'magh, a messianic figure that will free the Klingons from the Curse of the Gods, a genetic disease of possibly artificial origin. The Voyager crew, alongside Chancellor Martok's army, defeat the enemies of the sect, the Warriors of Gre'thor, and B'Elanna ultimately convince the qawHaq'hoch that Miral is as safe with her as with them.
- October: B'Elanna contacts Emperor Kahless, and they develop a plan to make the Warriors of Gre'thor believe Miral has died.
- Starfleet introduces the Luna-class starship. 
- Captain Afsarah Eden starts working on project Full Circle - examining events and species encountered by the USS Voyager on her 7-year odyssey in the Delta Quadrant; Admiral Willem Batiste first comes up with the idea of sending Voyager back to the Delta Quadrant
Promotions and transfers
- Kira Nerys leaves Starfleet and Deep Space 9 and becomes a novice in the Bajoran religion. 
- After an incident at the Rashanar Battle Site, William T. Riker is temporarily given command of the USS Enterprise-E until Captain Jean-Luc Picard resumes command. 
- Most of Voyager's ex-Maquis crew are granted commissions, including Chakotay and Ensign Chell. 
- Kathryn Janeway is promoted to Vice Admiral. Ensigns Harry Kim, Vorik, and Lyssa Campbell are promoted to full Lieutenant. Lieutenants junior grade Tom Paris and B'Elanna Torres are promoted to Lieutenant Commander.
- Alexander Munro of Voyager begins teaching Small Unit Tactics training at Starfleet Academy. (TNG video game: Elite Force II)
- Doctor Stevenson transfers to the Enterprise.
- Jim Peart becomes second-in-command of the security department on the Enterprise-E. 
- Lieutenant Taurik transfers to the Enterprise as assistant chief engineer. 
- Voyager is relaunched under the command of Captain Chakotay. His senior crew is as follows: a Founder posing as Commander Andrew Ellis, first officer; Lieutenant Vorik, chief engineer; Dr. Jarem Kaz, chief medical officer; Lieutenant Harry Kim, chief of security/tactical officer; Lieutenant Lyssa Campbell, operations manager; Lieutenant Astall, head counselor; and Lieutenant Akolo Tare, conn officer. 
- After revealing that Ellis was in fact a Founder in disguise, Lieutenant Commander Tom Paris assumes the position of first officer of Voyager. 
- The Traveler returns with Wesley Crusher to Tau Alpha C. 
- With a little help from Miles O'Brien, Keiko O'Brien and Elim Garak, Rugal Pa'Dar becomes a Federation citizen and adopts Hulya Kiliç
References and Notes
- TNG - Mirror Universe novel: Rise Like Lions
- TNG novel: A Time to Be Born
- VOY novel: Full Circle
- ST - Typhon Pact novel: Rough Beasts of Empire
- TNG novel: A Time to Die
- VOY novel: Homecoming
- ST video game: Elite Force II
- TNG novel: A Time to Sow
- VOY novel: Old Wounds
- VOY novel: Enemy of My Enemy
- DS9 novel: The Never-Ending Sacrifice