What is a synchronized combined arms activity under the control of the maneuver commander conducted to allow maneuver through an obstacle?

A synchronized combined arms activity under the control of the maneuver commander that is conducted to allow maneuver through an obstacle is known as a breach. In military operations, a breach involves a coordinated effort involving various elements, such as infantry, armor, and engineers, to clear pathways through or destroy obstacles that impede the movement of friendly forces.

The objective of a breach is to maintain momentum in the attack while ensuring that the enemy is suppressed or defeated to facilitate safe passage for the maneuvering units. This operation typically requires careful planning and execution, incorporating fire support, maneuver tactics, and the use of specialized equipment to achieve the desired outcome.

The other terms relate to different military concepts. For instance, “clear” refers to the action of removing enemy forces from a specified area but does not specifically imply a coordinated effort through obstacles like a breach does. “Attack” is a broader term that denotes offensive actions against an enemy position, whereas “offense” refers to operations intended to seize or retain ground and is not limited to the context of overcoming obstacles. Hence, the breach is distinctly aligned with the goal of enabling maneuver through an obstacle, making it the correct choice.