What is the purpose of joint doctrine?

The purpose of joint doctrine is to guide the employment of U.S. military forces in a cohesive and effective manner across various branches of the military. Joint doctrine provides a framework that integrates theory, principles, and tactics to ensure that forces work collaboratively and efficiently in joint operations. This is crucial for achieving mission success, as military operations often require the collaboration of different service branches, each bringing unique capabilities and expertise to the table.

By establishing a common understanding and approach to military operations, joint doctrine ensures that all branches can coordinate their efforts and utilize their strengths in unison. This is especially important in complex and rapidly changing environments where inter-service cooperation can significantly impact the success of missions. Thus, the role of joint doctrine is central to strategic planning and execution, making it indispensable for the effective employment of U.S. military forces.