| Year |
Event |
| 2267 |
| •1 | The USS Enterprise uncovers a Klingon plot to gain development rights to Shermans planet. Unknown to the crew, they receive covert assistance from the crew of the USS Defiant, thrown back in time from 2373.1
 |
|  |
| 2341 |
| •2 | Bashir is born.2
 |
|
| 2348 |
| •3 | Bashir is taken to Adigeon Prime in order to have his DNA re-sequenced.3
 |
|
| 2359 |
| •4 | Bashir enters Starfleet Academy Medical School.5
 |
|
| 2367 |
| •6 | Bashir graduates from Starfleet Academy, second in his class.5
 |
|
| 2369 |
| •7 | The Cardassians retreat from the Bajoran system, abandoning the Terok Nor ore processing facility in orbit of the planet. The Bajoran Provisional Government asks Starfleet to take over the running of the station.7
 |
| •7 | Bashir is assigned as Chief Medical Officer of Deep Space Nine.7
 |
|
| 2370 |
| •8 | Bashir falls briefly in love with Melora Pazlar, a woman from a low gravity environment.8
 |
| •9 | Bashir and Kira cross over to the mirror universe during an accident inside the Wormhole, the first people from our universe to do so in over a century.9
 |
| •10 | The Dominion destroy the USS Odyssey.10
 |
|  |
| 2371 |
| •11 | Bashir is nominated for a Carrington Award for his research in bimolecular replication.11
 |
|
| 2372 |
| •12 | Bashir spends several weeks trying unsuccessfully to find a cure for the Teplan Blight.12
 |
|
| 2373 |
| •13 | Bashir is replaced by a Changeling infiltrator whilst attending a burns conference on Meezan IV; he spends several months in a Dominion internment camp before escaping.13
 |
| •3 | Bashir admits that he was genetically engineered as a child; his father is sentenced to two years in prison as a result.3
 |
| •14 | Dukat regains control of Deep Space Nine when the Dominion capture the station.14
 |
|
| 2374 |
| •15 | Sisko becomes an adjutant on Starbase 375. Jadzia Dax becomes commander of the Defiant.15
 |
| •16 | Starfleet launches an operation to recapture Deep Space Nine. Captain Sisko leads a large Federation force, but this is bogged down battling a Dominion fleet. The Defiant breaks through and reaches Deep Space Nine just as the minefield is destroyed; Sisko convinces the Prophets to prevent Dominion reinforcements from coming through the wormhole. A joint Federation/Klingon force recaptures the station.16
 |
| •16 | As Dominion forces leave, Damar murders Ziyal. Distraught at losing both the station and his daughter, Dukat becomes mentally unbalanced and is captured by Federation forces.16
 |
| •17 | Bashir begins to help a group of genetically engineered people.17
 |
| •18 | Bashir is kidnapped by Section 31 for the first time.18
 |
| •19 | The Romulans join the war against the Dominion.19
 |
| •20 | The first Allied offensive captures the Chin'Toka system from the Dominion.20
 |
|  |
| 2375 |
| •21 | The Chin'toka system is retaken by Dominion and Breen forces. The USS Defiant is destroyed during the battle.21
 |
| •22 | Bashir and Ezri become romantically involved.22
 |
| •23 | The Cardassian fleet switches sides, helping the Allies to inflict a major defeat on the Dominion and Breen forces. As allied forces approach Cardassia, Odo links with the female Founder and convinces her to end the Dominion war. Garak chooses to remain on the devastated Cardassia to assist in rebuilding efforts.22
 |
| •23 | In the aftermath of the Dominion war, Kira is appointed commander of Deep Space Nine; Worf becomes Ambassador to the Klingon Empire; O'Brien accepts a teaching post at Starfleet Academy; Odo returns to the Great link, ending his relationship with Kira; Rom becomes the Ferengi Grand Nagus.23
 |
|