Infantry Drills

F-77: Sector of Fire

Previous: F-76: Terminology

F-77. A sector of fire is an area to be covered by fire assigned to an individual, a weapon, or a unit. Gunners normally are assigned a primary and a secondary sector of fire.

Next: F-78: Final Protective Fire

Go Back To: U.S. Army FM 3-21.8: The Infantry Rifle Platoon and Squad