Marine Corps Knowledge Practice 2025 - Free Marine Corps Practice Questions and Study Guide

The principle that focuses on the effective use of resources in military operations is the concept of Economy of Force. This principle emphasizes the judicious allocation and deployment of available resources, personnel, and equipment to achieve maximum efficiency and effectiveness in carrying out military objectives.

In practice, Economy of Force entails prioritizing essential tasks and using only the necessary amount of resources to accomplish those tasks, allowing for the preservation of strength for decisive actions elsewhere. This principle is crucial in ensuring that forces are not overextended and that logistical support is sufficient, allowing a military operation to sustain itself over time and adapt to changing circumstances on the battlefield. The effective use of limited resources ultimately enables forces to maintain combat readiness and deliver impactful results while managing constraints.

The other principles, such as Mass, Objective, and Security, focus on different aspects of military strategy. Mass relates to concentrating combat power at the decisive point, Objective emphasizes the necessity of having a clear and defined aim, and Security pertains to protecting one’s own forces and resources from threats. While all these principles are important for effective military operations, Economy of Force directly addresses the utilization of resources.