Which type of forces includes those that are specifically assigned to a mission?

The correct choice refers to forces that are directly designated for specific missions, indicating a clear responsibility for execution. Assigned forces are those resources that are allocated to a unit or command for a particular task or mission, ensuring they are focused on accomplishing objectives set by higher command. This assignment creates a binding responsibility and operational control over the forces to achieve mission success within the defined parameters.

In contrast, other types of forces serve different purposes. Allocated forces represent resources set aside for potential use but not actively committed to a specific mission at that moment. Apportioned forces involve assets distributed among different branches or units based on planned campaigns or contingencies, but they may not be directly under the command for immediate use. Detached forces imply units or elements that are temporarily removed from their parent command for specific tasks, which may not have the permanent assignment required for clear missions. Understanding these distinctions highlights the importance of the term "assigned" as it reflects a direct commitment to mission-focused operations.