сигнал рукою
hand in hand
hand-to-hand combat
hand-to-hand fight(ing) (HTH/H2H)
hand signal
Signal Kit / MK-79 (illumination signal kit)
observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)
command and signal
caution and advisory panel / emergency warning signal unit
emergency warning signal unit / caution and advisory panel
sounding signal frequencies at C and X bands
reconnaissance and signal sergeant
command and signal matters
anti-radiation missile (ARM)
Arm (of armed forces)
arm support
combat arm
combat support arm
Fleet Air Arm
idler arm
logistical arm
pitman arm
power arm
primary arm
rocking arm
service arm; branch
side arm (sidearm)
support arm
arm band
strong-arm rule
supporting arm virtual trainer (SAVT)
fuel pump rocker arm
rocker arm