| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Star Marine) with the new title Marine. |
| 1 |
21 |
On the front lines of a planetary assault and occupation. |
| 1 |
22 |
Attempt at commissioned failed. |
| 1 |
22 |
Promoted to Marine (Star Marine) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Attempted to change assignments. |
| 2 |
22 |
Switched to Marine (Marine Support) with previous rank. |
| 2 |
25 |
A mission goes disastrously wrong due to Gregorio Fox's commander’s error or incompetence, but Gregorio Fox survive. |
| 2 |
25 |
Cover for the commander and gain an Ally. |
| 2 |
26 |
Promoted to Marine (Marine Support) rank 2 with the new title Corporal. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Switched to Marine (Ground Assault) with previous rank. |
| 3 |
29 |
Advanced training in a specialist field |
| 3 |
30 |
Promoted to Marine (Ground Assault) rank 3 with the new title Lance Sergeant. |
| 4 |
30 |
Voluntarily left Ground Assault |
| 4 |
30 |
Failed to qualify for Artist (Entertainer). |
| 4 |
30 |
Submitted to the draft. |
| 4 |
30 |
Became a Navy (Flight) with the new title Crewman. |
| 4 |
34 |
Vessel participates in a notable military engagement. |
| 4 |
34 |
Promoted to Navy (Flight) rank 1 with the new title Able Spacehand. |