1-46. The commander's intent succinctly describes what constitutes success for the operation. Commanders convey their intent in a format they determine most suitable to the situation. It may include the operation's purpose, key tasks, and conditions that define the end state. When describing the purpose of the operation, the commander's intent does not restate the “why” of the mission statement. Rather, it describes the broader purpose of the unit's operation in relationship to the higher commander's intent and concept of operations. Doing this allows subordinates to gain insight into what is expected of them, what constraints apply, and, most importantly, why the mission is being conducted. If it is longer than a brief paragraph it is probably too long.