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Sector

Military NounSTANAG Level 1–2

Definition

Definition

A defined area of operation or responsibility.

"The eastern sector was assigned to 3rd Battalion."

How This Term Is Used

As a noun, this term commonly appears in situation reports, briefings, and written orders. Pay attention to whether it is countable or uncountable in context, since this affects article usage (a/an/the) in formal military writing.

Practice

Fill in the blank:

"The eastern _____ was assigned to 3rd Battalion."

Answer: Sector

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