Which naval force is made up of amphibious task force and a landing force of Marines?

The Amphibious Ready Group is specifically designed to conduct amphibious operations and is structured to include both an amphibious task force and a landing force composed of Marines. This combination allows for the effective projection of power from the sea to land, enabling rapid response to crises or conflicts. The amphibious task force typically consists of ships capable of landing forces and the necessary equipment, while the Marine component is tasked with conducting the landing and follow-on operations.

In contrast, an Expeditionary Strike Group consists of an amphibious ready group combined with additional naval assets for broader operational capabilities. A Carrier Strike Group primarily focuses on air power and does not include a dedicated landing force, while the Combined Amphibious Force generally refers to a coalition of multiple nations’ amphibious forces rather than a specific organizational structure like the Amphibious Ready Group. Thus, the distinctive structure and mission focus of the Amphibious Ready Group makes it the correct answer for this question.