fire direction system

fire extinguishing system sprinkler system and fire alarm system

fire direction and control system

semiautomatic fire direction system

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

fire direction center (FDC)

group fire direction center

fire direction (FD)

tactical fire direction

technical fire direction

principal direction of fire (PDF)

fire direction chart

fire direction net

fire direction order

fire direction technique

fire-direction chart

alternate fire direction net

common fire direction

fire direction communication

fire direction computer

fire direction exercise

fire direction section

command and fire direction net

manual fire direction

direction of fire

principal direction of fire

artillery fire direction plane

automatic combat direction system

multifunctional radio control, direction finding and suppression system (portable) (MKRPP)

weapon direction system (WDS)

circulation-controlled anti-torque or circulation-controlled direction control system

weapon direction system

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