| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Military (Guardian). |
| 1 |
15 |
A brutal amphibious warfare campaign forces Jewell Collins 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 |
18 |
An ambitious planetary operation goes badly wrong leaving Jewell Collins beached ashore without functional protective gear. Dehydration and skin damage requires lengthy recovery. |
| 3 |
20 |
Attempted to change assignments. |
| 3 |
20 |
Switched to Dolphin Military (Underwater Commando) with the new title Lance Corporal and previous rank. |
| 3 |
23 |
Display heroism in battle. |
| 3 |
24 |
Promoted to Dolphin Military (Underwater Commando) rank 2 with the new title Corporal. |