Which of the following is one of the nine principles of war?

The principle of war known as Economy of Force emphasizes the efficient use of available resources in military operations. It focuses on the optimal allocation of limited forces, ensuring that the right amount of force is applied to crucial areas while conserving resources for other critical operations. This principle encourages commanders to prioritize their actions and employ forces where they will have the most significant impact, avoiding unnecessary overcommitment of troops or resources.

Economy of Force enables military leaders to balance their efforts effectively, ensuring that they can sustain operations over time, adapt to changing battlefield conditions, and respond to emerging threats. When adhered to, this principle can lead to greater operational effectiveness and ultimately contribute to mission success. Understanding this principle is essential for candidates at Warrant Officer Candidate School, as it underlies many strategic and tactical decisions in military operations.