Which aspect is included in both the Mission statement and Enemy Forces sections of an OPORD?

The correct choice, which focuses on "Composition," reflects a fundamental aspect that appears in both the Mission statement and Enemy Forces sections of an Operational Order (OPORD). In the context of an OPORD, the Mission statement typically outlines the specific tasks and objectives that a unit is required to accomplish, which implicitly includes information about the composition of the forces needed to achieve those goals.

Likewise, the Enemy Forces section provides an analysis of the adversarial forces, detailing their composition—meaning the types of units, weapons, and resources available to them. Understanding the composition of both friendly and enemy forces allows for an effective assessment of strengths and weaknesses, facilitating better planning and decision-making in terms of strategy and tactics.

Focusing on composition helps units predict potential actions and responses during operations, making it a crucial element in planning that bridges the Mission and Enemy Forces sections.