
| Year | Event | |||||||||
| 2362 | 
         ● [2]
         Beneath the capital city of Mordan IV, a tunnel passage is sealed off. The blockage will prove to be an obstacle to the Starfleet hostage rescue mission which uses the tunnels in 2364. [3] 
 
         ● [4]
         Dukat places the Cardassian child Rugal into a Bajoran orphanage, hoping the boy will become an embarrassment for his father Kotan Pa'Dar, a political enemy of Dukat's. [4]
       
 
         ● [5]
         The Setlik III Massacre takes place. This marks the first time that O'Brien has ever killed another person. [6]
       
 | 
| Canon source | Backstage source | Novel source | DITL speculation | 
| # | Series | Season | Source | Comment | 
| 1 | TNG | 4 | Identity Crisis | |
| 2 | TNG | 1 | Too Short a Season | Two years before the episode | 
| 3 | TNG | 1 | Too Short a Season | |
| 4 | DS9 | 2 | Cardassians | |
| 5 | TNG | 6 | Realm of Fear | O'Brien says he has been using Transporters for 22 years. In | 
| 6 | TNG | 4 | The Wounded | 
| Series : | TNG Season 4 | 
| Episode : | Identity Crisis | 
| Series : | TNG Season 1 | 
| Episode : | Too Short a Season | 
| Comment : | Two years before the episode | 
| Series : | TNG Season 1 | 
| Episode : | Too Short a Season | 
| Series : | DS9 Season 2 | 
| Episode : | Cardassians | 
| Series : | TNG Season 6 | 
| Episode : | Realm of Fear | 
| Comment : | O'Brien says he has been using Transporters for 22 years. In | 
| Series : | TNG Season 4 | 
| Episode : | The Wounded | 
| © Graham & Ian Kennedy | Page views : 21,875 | Last updated : 15 Mar 2017 |