| Term |
Age |
History |
|---|
| 1 |
12 |
Failed to qualify for Sea Patrol (Dolphin Military). |
| 1 |
12 |
Submitted to the draft. |
| 1 |
12 |
Became a Dolphin Military (Sea Patrol) with the new title Private. |
| 1 |
13 |
Participate in a major sea battle |
| 1 |
16 |
Commissioned in Dolphin Military (Sea Patrol) with the new title Lieutenant. |
| 1 |
16 |
Promoted to Dolphin Military (Sea Patrol) officer rank 2 with the new title Captain. |
| 2 |
16 |
Continued as Dolphin Military (Sea Patrol). |
| 2 |
18 |
Participate in a major sea battle |
| 2 |
20 |
Promoted to Dolphin Military (Sea Patrol) officer rank 3 with the new title Major. |