perimeter defense (all-around defense)

all for one and one for all / one for all and all for one

management by walking around (wandering around)

all-around defense

all-around security

all-around field of fire

all-around field-of-fire emplacement

all-around efficiency

all-around vision

all-around fire trench

all around armor protection

all-around fire

all-around observation

all-around protection

all-around training

all-around traverse

perimeter defense

all-wheel drive / all wheel drive

perimeter camp

perimeter formation

perimeter position

perimeter unit

perimeter weapon

bevel half-perimeter

radar range perimeter

night time perimeter assignment

security perimeter

defensive perimeter post (DPP)

perimeter guard

pull a unit out of the perimeter

pull back into a tighter perimeter

perimeter

maximum missile range perimeter