| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for University. |
| 1 |
18 |
Submitted to the draft. |
| 1 |
18 |
Became a Marine (Star Marine) with the new title Marine. |
| 1 |
20 |
A mission goes disastrously wrong due to Arther Coulston's commander’s error or incompetence, but Arther Coulston survive. |
| 1 |
20 |
Report commander and gain an Enemy. |
| 1 |
22 |
Promoted to Marine (Star Marine) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Attempted to change assignments. |
| 2 |
22 |
Failed to qualify for Marine Support (Marine). |
| 2 |
22 |
Continued as Marine (Star Marine). |
| 2 |
25 |
A mission goes wrong and Arther Coulston is stranded behind enemy lines. Ejected from the service. |