Joint Publication 3-13.1

Joint Publication 3-13.1 is a military manual that outlines how different branches of the U.S. military work together to share information and coordinate on psychological operations and information activities. It provides guidance on planning, executing, and assessing efforts to influence foreign publics, populations, and decision-makers in support of broader national security objectives. The goal is to ensure interoperability, strategic communication, and effective use of information to achieve military and diplomatic goals, emphasizing collaboration across agencies and disciplines to maintain operational effectiveness and security.