| Term |
Age |
History |
|---|
| 1 |
18 |
Entered Military Academy(Marine Academy) |
| 1 |
22 |
Graduated. |
| 2 |
22 |
Became a Marine (Star Marine) with the new title Marine. |
| 2 |
25 |
Lost eye or limb. |
| 3 |
25 |
Failed to qualify for Intelligence (Agent). |
| 3 |
25 |
Submitted to the draft. |
| 3 |
25 |
Switched to Marine (Ground Assault) with previous rank. |
| 3 |
28 |
A mission goes disastrously wrong due to Oran Bailey's commander’s error or incompetence, but Oran Bailey survive. |
| 3 |
28 |
Report commander and gain an Enemy. |
| 3 |
29 |
Attempt at commissioned failed. |
| 3 |
29 |
Forced to continue current assignment |
| 3 |
29 |
Promoted to Marine (Ground Assault) rank 1 with the new title Lance Corporal. |