Which type of task is defined as being explicitly mentioned in orders?

The term that refers to tasks explicitly mentioned in orders is "specified tasks." Specified tasks are clearly stated within the operation order, directive, or mission briefing and are essential for unit operations. These tasks provide a clear understanding of what is expected from the unit or individual to accomplish the mission.

Specified tasks are crucial because they delineate the responsibilities and actions required, establishing a clear framework for execution. This clarity helps ensure that all members of the unit are on the same page regarding their roles and objectives.

In contrast, implied tasks are those that are not explicitly stated but are necessary for the mission's success and can be inferred from the specified tasks. Essential and operational are broader terms that may encompass other aspects of military operations but do not specifically point to tasks detailed within orders like specified tasks do.