機器
aggression
ammunition
army
battle
black
bombing
bullet
camouflage
conflict
courage
danger
ethnicity
exploding
fighting
forces
guard
gun
helmet
human
killing
lieutenant
marines
military
murderer
national
operation
patriotism
peacekeeping
power
protection
responsibility
security
shooting
skirmish
sniper
soldier
special
sport
standing
strike
target
terrorism
uniform
unrecognizable
violence
war
weapon