The five paragraph order or five paragraph field order is a style of organizing information about a military situation for a unit in the field. It is an element of United States Army, United States Marine Corps and United States Navy Seabees of small unit tactics, and similar order styles are used by military groups around the world. An order specifies the instruction to a unit in a structured format that makes it easy to find each specific requirement. The five paragraphs can be remembered with the acronym SMEAC: "S" Situation, "M" Mission, "E" Execution, "A" Administration/Logistics, "C" Command/Signal.