| Term |
Age |
History |
|---|
| 1 |
12 |
Failed to qualify for Marine Academy (Military Academy). |
| 1 |
12 |
Submitted to the draft. |
| 1 |
12 |
Became a Dolphin Military (Sea Patrol) with the new title Private. |
| 1 |
16 |
Commanding officer takes an interest in Dana McKenzie's career. |
| 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 |
Attempted to change assignments. |
| 2 |
16 |
Switched to Dolphin Military (Underwater Commando) with previous rank. |
| 2 |
20 |
Participate in a major sea battle |
| 2 |
20 |
Promoted to Dolphin Military (Underwater Commando) officer rank 3 with the new title Major. |
| 3 |
20 |
Voluntarily left Underwater Commando |
| 3 |
20 |
Became a Believer (Holy Warrior) with the new title Hopeful. |
| 3 |
21 |
Dana McKenzie is caught in the periphery of a scandal. |
| 3 |
21 |
Demoted to Believer (Holy Warrior) rank -1. |