Echelon Formation

Use of the formation dates back to ancient Infantry and Cavalry warfare when attempting to Flank an enemy or to break one wing with overwhelming numbers. One of the earliest uses was at the Battle Of Leuctra when the Thebans attacked the Spartan right with column 48 men deep while their weaker center and right was refused. The echelon formation was also used by Frederick II Of Prussia .

The tactic persists up to the present day, where it is regularly employed by all branches of the modern armed forces. Tactically, echelon formations are used because of the excellent range of vision offered to each participant in the formation. In particular, it is commonly employed by armored cavalry because of the large, overlapping fields of fire that it gives to each Tank in the formation, and by combat aircraft, where the close, streamlined flight formation can allow the planes to shed drag.

Echelon formations are also commonly used by civic, or Riot Police to move crowds either to the left or right.

DERIVED MEANINGS

The name has also been adopted by the Birdwatching community to describe the familiar V-shaped formations of flights of Geese , Ducks and other Migratory Birds , though this more symmetric formation is more strictly defined as a Vee Formation .

In Geology an echelon formation is a set of short linear features that overlap or are staggered in a line that runs obliquely to the strike of the individual features. Echelon Fault s are an example of this.

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Echelon Formation