| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 1 |
14 |
Receive special training in underwater mine disposal. |
| 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 |
Attempted to change assignments. |
| 2 |
16 |
Switched to Dolphin Military (Sea Patrol) with previous rank. |
| 2 |
17 |
Debbie Tilcott perform well during a black ops commando mission. Gain a Contact in an elite military unit. |
| 2 |
20 |
Promoted to Dolphin Military (Sea Patrol) officer rank 3 with the new title Major. |
| 3 |
20 |
Continued as Dolphin Military (Sea Patrol). |
| 3 |
24 |
Participate in a major sea battle |
| 3 |
24 |
Promoted to Dolphin Military (Sea Patrol) officer rank 4 with the new title Lt. Colonel. |
| 4 |
24 |
Continued as Dolphin Military (Sea Patrol). |
| 4 |
28 |
Gained a contact. |
| 4 |
28 |
Promoted to Dolphin Military (Sea Patrol) officer rank 5 with the new title Colonel. |
| 5 |
28 |
Voluntarily left Sea Patrol |
| 5 |
28 |
Became a Army (Infantry) with the new title Private. |
| 5 |
29 |
Forced out after co-operating with military investigation in commanding officer's illegal activity. |