ammunition
armed
army
background
battle
binocular
black
camo
camouflage
combat
combatant
commando
dark
darkness
device
equipment
fighter
force
four
front
goggles
head
helmet
infantry
infantryman
key
lens
look
low
mask
mercenary
night
operation
professional
serviceman
shoot
shooter
shoulder
soldier
special
spy
spying
studio
tactical
troop
uniform
view
vision
warrior