| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Military (Guardian). |
| 1 |
16 |
A brutal amphibious warfare campaign forces Turner Cowen to spend as much time fighting out of water as in. |
| 1 |
16 |
Promoted to Dolphin Military (Guardian) rank 1. |
| 2 |
16 |
Continued as Dolphin Military (Guardian). |
| 2 |
19 |
Commanding officer takes an interest in Turner Cowen's career. |
| 2 |
20 |
Promoted to Dolphin Military (Guardian) rank 2. |
| 3 |
20 |
Attempted to change assignments. |
| 3 |
20 |
Switched to Dolphin Military (Sea Patrol) with the new title Corporal and previous rank. |
| 3 |
24 |
Participate in a major sea battle |
| 3 |
24 |
Promoted to Dolphin Military (Sea Patrol) rank 3 with the new title Lance Sergeant. |