| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 1 |
16 |
A brutal amphibious warfare campaign forces Edwina Mcdonalid to spend as much time fighting out of water as in. |
| 1 |
16 |
Promoted to Dolphin Military (Underwater Commando) rank 1 with the new title Lance Corporal. |
| 2 |
16 |
Voluntarily left Underwater Commando |
| 2 |
16 |
Became a Marine (Marine Support) with the new title Marine. |
| 2 |
17 |
On the front lines of a planetary assault and occupation. |
| 3 |
20 |
Continued as Marine (Marine Support). |
| 3 |
22 |
Assigned to the security staff of a space station. |
| 4 |
24 |
Continued as Marine (Marine Support). |
| 4 |
25 |
Advanced training in a specialist field |
| 4 |
28 |
Promoted to Marine (Marine Support) rank 1 with the new title Lance Corporal. |