What is the aim of concentrating combat power at a decisive place and time?

The aim of concentrating combat power at a decisive place and time is to maximize the impact of forces in battle. This strategy is essential for achieving a significant advantage over the enemy by overwhelming them in key areas. When combat power is concentrated, it allows for more effective use of resources, creates a synergy among units, and enhances the ability to execute coordinated operations. By bringing together superior force at a critical juncture, a commander can exploit vulnerabilities in the enemy’s defenses, leading to greater chances of success on the battlefield.

The other options, while they may contain elements relevant to military operations, do not capture the primary objective of concentrating combat power as effectively as maximizing the impact during engagements does. For example, intimidation could be a tactical consideration but does not represent the strategy's essence. Similarly, minimizing troop movements and coordinating supply transfers are tactical logistics that might support concentration but are not the fundamental aim of this operational principle.