aggression

armed

armor

armored

army

battle

camouflage

cannon

caterpillar

clouds

conflict

convoy

danger

dangerous

defense

diesel

drive

fight

force

front

ground

gun

hard

invasion

invincible

iron

machine

military

mission

power

protection

resistance

scrap

shields

shoot

steel

strength

tank

terrain

track

tracks

turrel

turret

vehicle

veteran

view

war

weapon

weapons

wheel