Which unit of action does the Navy primarily utilize?

The primary unit of action utilized by the Navy is the Carrier Strike Group. This unit is designed to project power across vast distances and is a fundamental element of naval strike warfare. A Carrier Strike Group typically consists of an aircraft carrier, which serves as the centerpiece, surrounded by a screen of destroyers, cruisers, and submarines that provide protection and support.

The capability of a Carrier Strike Group to launch a variety of aircraft allows for flexible and powerful responses to a wide range of military operations. It can conduct air operations, engage in anti-submarine warfare, and provide maritime security. The group is often the first choice due to its ability to operate independently and sustain operations for extended periods, making it a critical asset in naval strategy.

While other units, such as the Marine Expeditionary Force, Submarine Group, and Amphibious Ready Group, play significant roles in specific contexts, the Carrier Strike Group embodies the Navy's primary approach to delivering comprehensive offensive and defensive operations in modern naval warfare.