| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 1 |
14 |
Commanding officer takes an interest in Gene Holt's career. |
| 1 |
16 |
Attempt at commissioned failed. |
| 1 |
16 |
Promoted to Dolphin Military (Underwater Commando) rank 1 with the new title Lance Corporal. |
| 2 |
16 |
Attempted to change assignments. |
| 2 |
16 |
Failed to qualify for Guardian (Dolphin Military). |
| 2 |
16 |
Continued as Dolphin Military (Underwater Commando). |
| 2 |
20 |
A brutal amphibious warfare campaign forces Gene Holt to spend as much time fighting out of water as in. |
| 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 |
Gene Holt is assigned to a joint mission with an intelligence agency to catch spies or insurgents operating near underwater base facilities. Gain an intelligence agent as a Contact. |
| 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 |
27 |
Participate in a major sea battle |
| 4 |
28 |
Promoted to Dolphin Military (Underwater Commando) rank 4 with the new title Sergeant. |
| 5 |
28 |
Continued as Dolphin Military (Underwater Commando). |
| 5 |
29 |
A brutal amphibious warfare campaign forces Gene Holt to spend as much time fighting out of water as in. |
| 5 |
32 |
Promoted to Dolphin Military (Underwater Commando) rank 5 with the new title Gunnery Sergeant. |