| Term |
Age |
History |
|---|
| 1 |
18 |
Entered the school of hard knocks. |
| 1 |
20 |
Spent the college years partying. |
| 1 |
22 |
Graduated. |
| 2 |
22 |
Became a Marine (Marine Support) with the new title Marine. |
| 2 |
25 |
Assigned to a black ops mission. |
| 3 |
26 |
Voluntarily left Marine Support |
| 3 |
26 |
Became a Army (Infantry) with the new title Private. |
| 3 |
28 |
Given a special assignment or duty in Irwin Mathew's unit. |
| 3 |
30 |
Promoted to Army (Infantry) rank 1 with the new title Lance Corporal. |
| 4 |
30 |
Continued as Army (Infantry). |
| 4 |
34 |
Assigned to a planet with a hostile or wild environment. |
| 4 |
34 |
Promoted to Army (Infantry) rank 2 with the new title Corporal. |
| 5 |
34 |
Continued as Army (Infantry). |
| 5 |
36 |
Gained a contact. |
| 5 |
38 |
Forced to continue current assignment |
| 5 |
38 |
Promoted to Army (Infantry) rank 3 with the new title Lance Sergeant. |