| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Scout (Surveyor). |
| 1 |
19 |
Severely injured. Fully recovered. Owe 20,000 for medical bills. |
| 2 |
19 |
Became a Marine (Marine Support) with the new title Marine. |
| 2 |
20 |
Advanced training in a specialist field |
| 2 |
23 |
Attempt at commissioned failed. |
| 2 |
23 |
Promoted to Marine (Marine Support) rank 1 with the new title Lance Corporal. |
| 3 |
23 |
Continued as Marine (Marine Support). |
| 3 |
27 |
Assigned to the security staff of a space station. |
| 3 |
27 |
Promoted to Marine (Marine Support) rank 2 with the new title Corporal. |
| 4 |
27 |
Voluntarily left Marine Support |
| 4 |
27 |
Failed to qualify for Infantry (Army). |
| 4 |
27 |
Submitted to the draft. |
| 4 |
27 |
Switched to Marine (Ground Assault) with previous rank. |
| 4 |
31 |
Assigned to a black ops mission. |
| 4 |
31 |
Promoted to Marine (Ground Assault) rank 3 with the new title Lance Sergeant. |
| 5 |
31 |
Continued as Marine (Ground Assault). |
| 5 |
35 |
Sidney Cochran is tormented by or quarrel with an officer or fellow soldier. Gain that officer as a Rival. |