The U.S dosn’t have a Hazardous Environment Combat Unit. So a fictional branch of the military can have a freaking fictional armory/vehicle deployments.
^This.
The LAV-25 has a 3 man crew and has room for 4 additional Soldiers in the rear.
In real life that is true, but in the game they didn’t make it so that their model could unload troops like that, so the scene has been removed.