What does NAVSEA OP 4 primarily address?

NAVSEA OP 4 is specifically focused on the regulations and procedures for managing ammunition and explosives while afloat. This document outlines the guidelines to ensure safety during the handling, storage, and transportation of munitions on naval vessels. It covers various operational aspects such as safety measures, accountability, and the necessary protocols that must be followed to minimize risks associated with munitions at sea.

This focus on ammunition afloat regulations is critical because effective management of these materials is essential for operational readiness and safety in naval operations. Understanding and adhering to NAVSEA OP 4 ensures that personnel are well-prepared to handle ammunition safely, contributing to the mission's success and preventing accidents.