BEHIND ENEMY LINES
Apart from generic abilities:
Specialized in vehicles. Only member who can drive ANY kind of land vehicle.
Put him behind a Heavy Machinegun and you will have immense firepower on your side.
Is of great help when equipped with the standard machine gun.

BEYOND THE CALL OF DUTY
Apart from generic and BEL abilities:
Acquires ability to knock down enemies, but cannot tie them.

MEN OF COURAGE
Apart from generic abilities:
Remains the only member of the team who can drive Tanks and Amphibious Vehicles.
Can throw molotovs and gas grenades.
Has the ability to set traps (wire and bear).
Can dig holes to hide bodies.