| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Marine Support) with the new title Marine. |
| 1 |
20 |
Advanced training in a specialist field |
| 2 |
22 |
Voluntarily left Marine Support |
| 2 |
22 |
Became a Army (Army Support) with the new title Private. |
| 2 |
23 |
Surrounded and outnumbered by the enemy, Bradley Kirkham hold out until relief arrives. |
| 3 |
26 |
Continued as Army (Army Support). |
| 3 |
29 |
Display heroism in battle. |
| 3 |
30 |
Commissioned in Army (Army Support) with the new title Lieutenant. |
| 3 |
30 |
Promoted to Army (Army Support) officer rank 2 with the new title Captain. |