| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Army (Cavalry) with the new title Private. |
| 1 |
20 |
Surrounded and outnumbered by the enemy, Nathan Coulston hold out until relief arrives. |
| 1 |
22 |
Promoted to Army (Cavalry) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Continued as Army (Cavalry). |
| 2 |
23 |
Surrounded and outnumbered by the enemy, Nathan Coulston hold out until relief arrives. |
| 2 |
26 |
Promoted to Army (Cavalry) rank 2 with the new title Corporal. |
| 3 |
26 |
Voluntarily left Cavalry |
| 3 |
26 |
Became a Marine (Star Marine) with the new title Marine. |
| 3 |
29 |
Assigned to an assault on an enemy fortress. |
| 3 |
29 |
Injured |
| 3 |
30 |
Commissioned in Marine (Star Marine) with the new title Lieutenant. |
| 3 |
30 |
Promoted to Marine (Star Marine) officer rank 2 with the new title Captain. |