America’s Army: Rise of a Soldier
This clips outlines the Career Mode in the game explained by the Lead Designer, Al McGrath. This clip runs a little over 3 minutes.
This is the first developer diary showing off ingame footage from Ubisoft's FPS, with commentary from real life Army personel.
This 3rd dev diary trailer explains the job duties of a Grenadier with commentary from Captain Erich and Major Jason Amerine.
The second developer's diary for America's Army: Rise of A Soldier.