| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Ground Assault) with the new title Marine. |
| 1 |
21 |
Commanding officer takes an interest in Betty Ray's career. |
| 1 |
22 |
Promoted to Marine (Ground Assault) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Continued as Marine (Ground Assault). |
| 2 |
24 |
Trapped behind enemy lines. |
| 2 |
26 |
Promoted to Marine (Ground Assault) rank 2 with the new title Corporal. |
| 3 |
26 |
Continued as Marine (Ground Assault). |
| 3 |
29 |
Assigned to an assault on an enemy fortress. |
| 3 |
29 |
Injured |
| 4 |
30 |
Voluntarily left Ground Assault |
| 4 |
30 |
Failed to qualify for Performer (Entertainer). |
| 4 |
30 |
Submitted to the draft. |
| 4 |
30 |
Switched to Marine (Star Marine) with previous rank. |
| 4 |
32 |
Assigned to the security staff of a space station. |
| 4 |
34 |
Promoted to Marine (Star Marine) rank 3 with the new title Lance Sergeant. |
| 5 |
34 |
Continued as Marine (Star Marine). |
| 5 |
38 |
Assigned to the security staff of a space station. |
| 5 |
38 |
Promoted to Marine (Star Marine) rank 4 with the new title Sergeant. |
| 6 |
38 |
Continued as Marine (Star Marine). |
| 6 |
40 |
Assigned to an assault on an enemy fortress. |
| 6 |
42 |
Promoted to Marine (Star Marine) rank 5 with the new title Gunnery Sergeant. |
| 7 |
42 |
Continued as Marine (Star Marine). |
| 7 |
44 |
Trapped behind enemy lines. |
| 8 |
46 |
Continued as Marine (Star Marine). |
| 8 |
50 |
Trapped behind enemy lines. |
| 8 |
50 |
Forced to muster out. |
| 9 |
50 |
Became a Agent (Intelligence). |
| 9 |
51 |
Rewarded for a successful mission. |
| 9 |
54 |
Promoted to Agent (Intelligence) rank 1 with the new title Agent. |
| 10 |
54 |
Continued as Agent (Intelligence). |
| 10 |
57 |
Advanced training in a specialist field. |
| 10 |
58 |
Promoted to Agent (Intelligence) rank 2 with the new title Field Agent. |