thin out the field of fire

thin defense

thin dipole

thin metallic dipole

thin aerofoil section

thin body

thin headed cartridge

thin legitimate cover business

thin-skinned vehicle

thin-wall type shell

thin blade front sight

defend on a thin line

slant fire; diagonal fire; oblique fire; fire to the oblique

live-fire training (field-fire training)

wait out / wait-out

field officer (field-grade officer / senior officer)

combat field pack, field pack

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

combination field and field-off duty uniform

fire control orders (FCO) ('Hold Fire', 'Cease Fire' and 'Engage')

selector lever, fire selector, fire switch, fire selector switch

fire-out of battery system

fire-out-of-battery principle

out-fire the enemy

out-of-battery fire howitzer

field of fire (FOFF)

all-around field of fire

all-around field-of-fire emplacement

clear field of fire

effective field of fire

impair the field of fire

vertical field of fire

field of fire