| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 1 |
14 |
Betrayal. Convert an Ally into a Rival or Contact into an Enemy. |
| 1 |
16 |
Promoted to Dolphin Military (Underwater Commando) rank 1 with the new title Lance Corporal. |
| 2 |
16 |
Continued as Dolphin Military (Underwater Commando). |
| 2 |
17 |
Commanding officer takes an interest in Damon Johnston's career. |
| 2 |
20 |
Promoted to Dolphin Military (Underwater Commando) rank 2 with the new title Corporal. |
| 3 |
20 |
Continued as Dolphin Military (Underwater Commando). |
| 3 |
24 |
Participate in a major sea battle |
| 3 |
24 |
Promoted to Dolphin Military (Underwater Commando) rank 3 with the new title Lance Sergeant. |
| 4 |
24 |
Attempted to change assignments. |
| 4 |
24 |
Switched to Dolphin Military (Sea Patrol) with previous rank. |
| 4 |
25 |
Spend a lengthy period serving as an auxiliary aboard a spacecraft operating underwater, such
as a system defence boat. |
| 4 |
28 |
Promoted to Dolphin Military (Sea Patrol) rank 4 with the new title Sergeant. |
| 5 |
28 |
Continued as Dolphin Military (Sea Patrol). |
| 5 |
30 |
An investigation uncovers links between Damon Johnston's unit’s commander and a radical faction. |
| 6 |
30 |
Failed to qualify for Colonist (Citizen). |
| 6 |
30 |
Submitted to the draft. |
| 6 |
30 |
Switched to Dolphin Military (Guardian) with previous rank. |
| 6 |
31 |
A brutal amphibious warfare campaign forces Damon Johnston to spend as much time fighting out of water as in. |
| 6 |
34 |
Promoted to Dolphin Military (Guardian) rank 5. |