Based on this post.
It'll be a four way reinforced platoon Versus matchup. All vehicles/weapons teams come with their own crews equipped similarly to the infantrymen as practical.
M1 Platoon:
40 Infantrymen: 31x M1 Garand Rifle, 4x M1 Super Benelli Shotguns, 4x M1 Thompson Submachine Guns, 1x...