| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Infantry (Army). |
| 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 Mart Gregory's commander’s error or incompetence, but Mart Gregory survive. |
| 1 |
20 |
Cover for the commander and gain an Ally. |
| 1 |
22 |
Commissioned in Marine (Star Marine) with the new title Lieutenant. |
| 1 |
22 |
Promoted to Marine (Star Marine) officer rank 2 with the new title Captain. |
| 2 |
22 |
Continued as Marine (Star Marine). |
| 2 |
26 |
A mission goes wrong and Mart Gregory is stranded behind enemy lines. Ejected from the service. |