機器
ammunition
arm
armaments
armed
arms
army
attack
automatic
barrel
battle
black
closeup
combat
complex
danger
defense
demolition
equipment
explosive
fire
green
grenade
grenade launcher
gun
hand
horizontal
industrial
industry
infantry
launcher
martial
metal
military
modern
object
old
power
right
russia
russian
side
soviet
technology
troops
war
wartime
weapon
weapons