What is the highest level of the National strategies hierarchy?

The highest level of the National strategies hierarchy is the National Security Strategy. This document outlines the overarching goals and priorities of the United States in terms of national security. It serves as a comprehensive framework that integrates various elements of national and international policy, which include defense, diplomacy, and economic strategies.

By establishing broad strategic objectives, the National Security Strategy guides the development and implementation of more specific strategies, such as the National Defense Strategy and the National Military Strategy. These subsequent strategies focus on particular aspects of national security, with the National Defense Strategy emphasizing the military posture and capabilities needed to achieve the goals outlined in the National Security Strategy.

In contrast, the National Cybersecurity Strategy specifically addresses cyber threats and defenses, making it more focused and tactical rather than strategic in the broadest sense like the National Security Strategy. Thus, the National Security Strategy sits at the top of the hierarchy, coordinating the efforts across various domains of security to align with the nation's overarching objectives.