Warbots
Name Transforms Into… Body Part When Emerging
Cannon Nose Tank Right Arm
Ballistic Tank Left Arm
Brave Tank Head
Camouflage Jeep Body
Tarantula Jeep Right Leg
Scorpion Jeep Left Leg

They Combine To form MALITIADROID

Are they're basis for World War III or something like that?

No. They become war-related vehicles but they fight for good.