| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Ground Assault) with the new title Marine. |
| 1 |
19 |
Advanced training in a specialist field |
| 1 |
22 |
Promoted to Marine (Ground Assault) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Continued as Marine (Ground Assault). |
| 2 |
26 |
A mission goes disastrously wrong due to Royal Coulston's commander’s error or incompetence, but Royal Coulston survive. |
| 2 |
26 |
Report commander and gain an Enemy. |
| 2 |
26 |
Promoted to Marine (Ground Assault) rank 2 with the new title Corporal. |
| 3 |
26 |
Continued as Marine (Ground Assault). |
| 3 |
27 |
On the front lines of a planetary assault and occupation. |
| 3 |
30 |
Promoted to Marine (Ground Assault) rank 3 with the new title Lance Sergeant. |
| 4 |
30 |
Continued as Marine (Ground Assault). |
| 4 |
31 |
On the front lines of a planetary assault and occupation. |
| 4 |
34 |
Attempt at commissioned failed. |
| 4 |
34 |
Promoted to Marine (Ground Assault) rank 4 with the new title Sergeant. |
| 5 |
34 |
Continued as Marine (Ground Assault). |
| 5 |
36 |
A mission goes disastrously wrong due to Royal Coulston's commander’s error or incompetence, but Royal Coulston survive. |
| 5 |
36 |
Cover for the commander and gain an Ally. |
| 5 |
38 |
Attempt at commissioned failed. |
| 5 |
38 |
Promoted to Marine (Ground Assault) rank 5 with the new title Gunnery Sergeant. |