How is the concept of “combined arms” defined in MCDP 1?

The concept of "combined arms" in MCDP 1 is defined as the integration of different combat capabilities to achieve complementary effects. This means that various military elements—such as infantry, armor, artillery, and aviation—are employed in a coordinated manner to enhance their collective effectiveness. By integrating these diverse capabilities, a force can leverage the strengths of each element to cover the weaknesses of others, creating a more versatile and potent fighting force.

For example, ground forces can benefit from the support of air power to gain air superiority and conduct close air support, while artillery can provide indirect fire capabilities that can suppress or destroy enemy positions, thereby allowing infantry to maneuver more effectively. This synergy is crucial to maximizing combat power and achieving objectives in complex operational environments.

Other options, like the use of drones specifically in reconnaissance or the deployment of larger forces in traditional warfare, do not capture the essence of combined arms, which focuses on the integration and cooperation of various capabilities rather than on any single element or the size of forces. Coordination between ground and naval forces is important but is merely one aspect of the broader concept, which encapsulates the necessary collaboration among all branches of the military for a more effective and decisive engagement in warfare.