Britannica AI Icon

extended-order drill

military
Also known as: combat drill

Quick Summary

Extended-order drill refers to the arrangement of troops for skirmishing, allowing them to spread out as much as the tactical situation and terrain permit, rather than maintaining exact formations or fixed intervals. This is distinguished from close-order drill.1

Modern military drill is divided into two main types: close-order and extended-order, also known as combat drill. Close-order drill involves formal movements and formations used for parades and ceremonies. Combat drill, conversely, trains small units in the looser, extended formations necessary for battle. This type of drill became more prominent with advancements in weaponry that made rigid formations less effective, emphasizing the need for soldiers to spread out, take cover, and utilize terrain.2

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
2 Britannica Sources
  1. extended order
  2. drill

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.