| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Naval Academy (Military Academy). |
| 1 |
18 |
Submitted to the draft. |
| 1 |
18 |
Became a Army (Infantry) with the new title Private. |
| 1 |
19 |
Commanding officer takes an interest in Harley Thomas's career. |
| 1 |
22 |
Attempt at commissioned failed. |
| 1 |
22 |
Promoted to Army (Infantry) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Continued as Army (Infantry). |
| 2 |
26 |
Assigned to a planet with a hostile or wild environment. |
| 2 |
26 |
Promoted to Army (Infantry) rank 2 with the new title Corporal. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Switched to Army (Army Support) with previous rank. |
| 3 |
27 |
Assigned to a peacekeeping role. |
| 3 |
30 |
Commissioned in Army (Army Support) with the new title Lieutenant. |
| 4 |
30 |
Continued as Army (Army Support). |
| 4 |
33 |
Advanced training in a specialist field |
| 4 |
34 |
Promoted to Army (Army Support) officer rank 2 with the new title Captain. |