| Term |
Age |
History |
|---|
| 1 |
12 |
Failed to qualify for Army Academy (Military Academy). |
| 1 |
12 |
Submitted to the draft. |
| 1 |
12 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 1 |
16 |
A brutal amphibious warfare campaign forces Dorsey Cadden to spend as much time fighting out of water as in. |
| 1 |
16 |
Commissioned in Dolphin Military (Underwater Commando) with the new title Lieutenant. |
| 1 |
16 |
Promoted to Dolphin Military (Underwater Commando) officer rank 2 with the new title Captain. |
| 2 |
16 |
Continued as Dolphin Military (Underwater Commando). |
| 2 |
18 |
Participate in a major sea battle |
| 2 |
20 |
Promoted to Dolphin Military (Underwater Commando) officer rank 3 with the new title Major. |