| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Marine Support) with the new title Marine. |
| 1 |
22 |
On the front lines of a planetary assault and occupation. |
| 1 |
22 |
Commissioned in Marine (Marine Support) with the new title Lieutenant. |
| 1 |
22 |
Promoted to Marine (Marine Support) officer rank 2 with the new title Captain. |
| 2 |
22 |
Continued as Marine (Marine Support). |
| 2 |
25 |
Trapped behind enemy lines. |
| 2 |
26 |
Promoted to Marine (Marine Support) officer rank 3 with the new title Force Commander. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Switched to Marine (Ground Assault) with previous rank. |
| 3 |
27 |
A mission goes wrong and Birtie Howard is stranded behind enemy lines. Ejected from the service. |
| 4 |
27 |
Became a Army (Army Support) with the new title Private. |
| 4 |
28 |
Given a special assignment or duty in Birtie Howard's unit. |
| 5 |
31 |
Continued as Army (Army Support). |
| 5 |
34 |
Thrown into a brutal ground war |
| 5 |
34 |
Injured. Fully recovered. |
| 6 |
35 |
Continued as Army (Army Support). |
| 6 |
38 |
Thrown into a brutal ground war |
| 6 |
38 |
Severely injured. Fully recovered. |
| 6 |
39 |
Promoted to Army (Army Support) rank 1 with the new title Lance Corporal. |
| 7 |
39 |
Continued as Army (Army Support). |
| 7 |
40 |
Advanced training in a specialist field |
| 7 |
43 |
Promoted to Army (Army Support) rank 2 with the new title Corporal. |
| 8 |
43 |
Continued as Army (Army Support). |
| 8 |
47 |
Surrounded and outnumbered by the enemy, Birtie Howard hold out until relief arrives. |
| 8 |
47 |
Promoted to Army (Army Support) rank 3 with the new title Lance Sergeant. |