| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Star Marine) with the new title Marine. |
| 1 |
20 |
Advanced training in a specialist field |
| 1 |
22 |
Attempt at commissioned failed. |
| 1 |
22 |
Promoted to Marine (Star Marine) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Continued as Marine (Star Marine). |
| 2 |
26 |
On the front lines of a planetary assault and occupation. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Switched to Marine (Ground Assault) with previous rank. |
| 3 |
27 |
Trapped behind enemy lines. |
| 3 |
30 |
Promoted to Marine (Ground Assault) rank 2 with the new title Corporal. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Failed to qualify for Star Marine (Marine). |
| 4 |
30 |
Continued as Marine (Ground Assault). |
| 4 |
32 |
A mission goes wrong and Royce Coulston is stranded behind enemy lines. Ejected from the service. |
| 5 |
32 |
Became a Scout (Courier). |
| 5 |
35 |
Psychologically damaged by Royce Coulston's time in the scouts. |