A document that is written to include EVERYTHING that everyone needs to know about any given mission/operation conducted in the Army.
PVT 1 - "What the fuck is going on?"

PVT 2 - "Didn't you read the fuckin' Operations Order!!"

PVT 1 - "...are you serious!? That thing is 15 pages, front-back...I speed read it"

PVT 3 - "Dude, what the fuck are we doing here at 0430?!?!"
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