Which document provides the Standard Organization and Regulations of the U.S. Navy?

The correct document that provides the Standard Organization and Regulations of the U.S. Navy is OPNAVINST 3120.32. This instruction is instrumental in outlining the fundamental structure, organization, and administrative functions of the Navy, serving as a key resource for understanding the duties and responsibilities of naval personnel as well as the organization of the Navy itself.

OPNAVINST 3120.32 sets forth the policies that govern the activities and operations of naval commands. It defines the chain of command, outlines the role of personnel in various positions, and serves as a reference for proper naval operations and conduct. This makes it essential for anyone in the Navy to familiarize themselves with the information contained within this document as it directly relates to their roles and responsibilities.

In contrast, the other options pertain to different directives or regulations. For example, NWP 3.07.2 involves naval warfare publications, SECNAVINST 1752.4 focuses on personnel support programs, and NAVPERS 1566.5 addresses the Navy's policies on certain administrative matters related to personnel. While all these documents are important in their respective contexts, they do not provide the overarching organizational standards that are outlined in OPNAVINST 3120.32.