| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Marine Support) with the new title Marine. |
| 1 |
21 |
Commanding officer takes an interest in Lucien McLachlan's career. |
| 1 |
22 |
Commissioned in Marine (Marine Support) with the new title Lieutenant. |
| 2 |
22 |
Attempted to change assignments. |
| 2 |
22 |
Failed to qualify for Star Marine (Marine). |
| 2 |
22 |
Continued as Marine (Marine Support). |
| 2 |
23 |
Assigned to a black ops mission. |
| 2 |
26 |
Promoted to Marine (Marine Support) officer rank 2 with the new title Captain. |
| 3 |
26 |
Continued as Marine (Marine Support). |
| 3 |
30 |
Assigned to the security staff of a space station. |
| 3 |
30 |
Promoted to Marine (Marine Support) officer rank 3 with the new title Force Commander. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Switched to Marine (Star Marine) with previous rank. |
| 4 |
32 |
Trapped behind enemy lines. |
| 5 |
34 |
Continued as Marine (Star Marine). |
| 5 |
38 |
Assigned to the security staff of a space station. |
| 5 |
38 |
Promoted to Marine (Star Marine) officer rank 4 with the new title Lieutenant Colonel. |
| 6 |
38 |
Continued as Marine (Star Marine). |
| 6 |
39 |
Refused to take part in a black ops mission that goes against the conscience and ejected from the service. |
| 7 |
39 |
Became a Drifter (Wanderer). |
| 7 |
43 |
Encounter a Psionic institute. |
| 7 |
43 |
Tested for psionic powers |
| 7 |
43 |
Promoted to Drifter (Wanderer) rank 1. |