| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Army (Army Support) with the new title Private. |
| 1 |
21 |
Thrown into a brutal ground war |
| 1 |
21 |
Scarred. |
| 1 |
22 |
Attempt at commissioned failed. |
| 1 |
22 |
Promoted to Army (Army Support) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Continued as Army (Army Support). |
| 2 |
24 |
Advanced training in a specialist field |
| 2 |
26 |
Promoted to Army (Army Support) rank 2 with the new title Corporal. |
| 3 |
26 |
Continued as Army (Army Support). |
| 3 |
29 |
Surrounded and outnumbered by the enemy, Michael Beckham hold out until relief arrives. |
| 3 |
30 |
Promoted to Army (Army Support) rank 3 with the new title Lance Sergeant. |
| 4 |
30 |
Voluntarily left Army Support |
| 4 |
30 |
Became a Navy (Line/Crew) with the new title Crewman. |
| 4 |
33 |
Advanced training in a specialist field. |
| 5 |
34 |
Attempted to change assignments. |
| 5 |
34 |
Failed to qualify for Flight (Navy). |
| 5 |
34 |
Continued as Navy (Line/Crew). |
| 5 |
36 |
Vessel participates in a diplomatic mission. |
| 5 |
38 |
Promoted to Navy (Line/Crew) rank 1 with the new title Able Spacehand. |
| 6 |
38 |
Continued as Navy (Line/Crew). |
| 6 |
42 |
Vessel participates in a notable military engagement. |
| 6 |
42 |
Promoted to Navy (Line/Crew) rank 2 with the new title Petty Officer, 3rd class. |