Echelon Formation

Definition

A stepped arrangement of units where each is positioned diagonally behind and to the side of the one ahead, creating a staircase pattern. Geometry class suddenly becomes relevant when you're trying not to shoot your buddy in front of you.

Example Usage

Move into echelon right formation—each squad offset 50 meters behind and to the right of the lead element.

Origin

French 'échelon' meaning a rung of a ladder, military usage from 19th century

Fun Fact

Birds fly in echelon formations for aerodynamic efficiency; militaries use it for tactical flexibility—nature discovered optimal positioning long before Napoleon.

Source: Military tactical formations and maneuver warfare doctrine

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