| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Army (Cavalry) with the new title Private. |
| 1 |
21 |
Surrounded and outnumbered by the enemy, Boyd McLean hold out until relief arrives. |
| 1 |
22 |
Commissioned in Army (Cavalry) with the new title Lieutenant. |
| 1 |
22 |
Promoted to Army (Cavalry) officer rank 2 with the new title Captain. |
| 2 |
22 |
Continued as Army (Cavalry). |
| 2 |
23 |
Forced out after co-operating with military investigation in commanding officer's illegal activity. |
| 3 |
23 |
Failed to qualify for Colonist (Citizen). |
| 3 |
23 |
Submitted to the draft. |
| 3 |
23 |
Became a Marine (Star Marine) with the new title Marine. |
| 3 |
25 |
Advanced training in a specialist field |
| 3 |
27 |
Promoted to Marine (Star Marine) rank 1 with the new title Lance Corporal. |
| 4 |
27 |
Continued as Marine (Star Marine). |
| 4 |
28 |
Assigned to the security staff of a space station. |
| 4 |
31 |
Promoted to Marine (Star Marine) rank 2 with the new title Corporal. |