What is the definition of a fragmentary order?

A fragmentary order is defined as an order used to modify existing orders. This type of order is typically utilized when only parts of a previous order are changed or updated, reflecting the need for adjustments based on real-time developments or new information. Fragmentary orders help streamline communication and ensure that all personnel involved are aware of the modifications without needing to reissue a full comprehensive order, which can save time and resources in dynamic situations.

The essence of a fragmentary order lies in its role as an adaptive tool for operational flexibility, enabling commanders to respond efficiently to changes on the battlefield. This is particularly important for maintaining clarity and coherence among troops who may already be executing the initial orders. By delivering concise modifications, these orders help in maintaining mission effectiveness and continuity of operations.