| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 1 |
14 |
Tommie Mason perform well during a black ops commando mission. Gain a Contact in an elite military unit. |
| 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 Tommie Mason'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 |
22 |
Spend a lengthy period serving as an auxiliary aboard a spacecraft operating underwater, such
as a system defence boat. |
| 3 |
24 |
Promoted to Dolphin Military (Underwater Commando) rank 3 with the new title Lance Sergeant. |
| 4 |
24 |
Continued as Dolphin Military (Underwater Commando). |
| 4 |
25 |
Spend a lengthy period serving as an auxiliary aboard a spacecraft operating underwater, such
as a system defence boat. |
| 4 |
28 |
Forced to muster out. |
| 5 |
28 |
Failed to qualify for Army Support (Army). |
| 5 |
28 |
Submitted to the draft. |
| 5 |
28 |
Continued as Dolphin Military (Underwater Commando). |
| 5 |
31 |
A brutal amphibious warfare campaign forces Tommie Mason to spend as much time fighting out of water as in. |
| 5 |
32 |
Promoted to Dolphin Military (Underwater Commando) rank 4 with the new title Sergeant. |
| 6 |
32 |
Continued as Dolphin Military (Underwater Commando). |
| 6 |
34 |
Spend a lengthy period serving as an auxiliary aboard a spacecraft operating underwater, such
as a system defence boat. |
| 6 |
36 |
Promoted to Dolphin Military (Underwater Commando) rank 5 with the new title Gunnery Sergeant. |