Which component is one of the four parts of a warning order?

A warning order serves as a prompt to prepare for an upcoming operation and guides the troops on what actions to take next. One of the four critical components of a warning order is general instructions. This component provides essential guidance that outlines the overall intent of the operation, clarifies the mission's purpose, and communicates initial commands that help the units understand what they need to prepare for.

Including general instructions ensures that all personnel are aligned and aware of their roles and responsibilities, making it a fundamental part of effective military communication. This clarity allows troops to organize their preparation and planning accordingly, thus enhancing operational effectiveness. The remaining components, while also vital, serve different purposes and complement the general instructions by providing details on specifics, logistics, and execution.