(брит.) (розм.) молодший офіцер (лейтенант тощо)
all for one and one for all / one for all and all for one
star cluster (cluster star)
one-star rank
one-star general
ninety-day wonder
wonder-weapons
one-way UAV / one-way attack UAV (OWA UAV)
star shell
cluster red star
cluster white star
base ejection star shell
reference star
target star
radio star tracker
star tracker
star-acquisition time
star-tracker unit
star-tracking guidance
engagement star
line star
parachute white star
parachute-type star shell
commission, to resign one’s commission
complete one's tour
force one's way
hoist / strike one's flag
inch one's way forward
one day’s supply
one-man turret
one-piece
one-piece base
one-shot weapon