What is a feature of the CWC concept concerning command structure?

The correct choice highlights the CWC (Combined Warfare Command) concept's emphasis on adaptability in command roles. A fundamental aspect of this concept is its recognition of the diverse and dynamic nature of modern warfare, which necessitates flexibility in command to respond appropriately to varying operational environments and challenges.

Adaptability allows for the integration of different service branches—land, air, and maritime—into a cohesive operational framework. This flexibility means that commanders can adjust their strategies, tactics, and responsibilities based on the mission requirements and the evolving context of the battlefield. The ability to adapt command roles fosters collaboration among different forces and enhances overall effectiveness in joint operations.

In this context, the other choices do not align with the core principle of the CWC concept. Promoting only land forces or restricting command to naval operations would limit the effectiveness of joint operations, while emphasizing a single command structure contradicts the necessity for flexibility in command roles that can accommodate the complexities of modern military engagements.