The Joint Force Command Naples is a NATO military command based in Lago Patria, in the Metropolitan City of Naples, Italy. It was activated on 15 March 2004, after effectively redesigning its predecessor command, Allied Forces Southern Europe (AFSOUTH), originally formed in 1951. In NATO Military Command Structure terms, AFSOUTH was a "Major Subordinate Command". The commander of JFC Naples reports to the Supreme Allied Commander Europe at the Supreme Headquarters Allied Powers Europe, Casteau, Belgium.

The Structure of the North Atlantic Treaty Organization is complex and multi-faceted. The decision-making body is the North Atlantic Council (NAC), and the member state representatives also sit on the Defence Policy and Planning Committee (DPPC) and the Nuclear Planning Group (NPG). Below that the Secretary General of NATO directs the civilian International Staff, that is divided into administrative divisions, offices and other organizations. Also responsible to the NAC, DPPC, and NPG are a host of committees that supervise the various NATO logistics and standardisation agencies.