機器
aggression
armor
armored
armour
army
artillery
attack
barrel
battery
battle
battlefield
blue
bomb
camouflage
cannon
defense
desert
destruction
fight
fire
gun
historical
history
launcher
male
military
missile
mission
mortar
old
ordnance
power
retro
shot
sky
soldier
tank
truck
turret
vehicle
vietnam
violence
war
weapon
world