What following responsibilities does NOT fall under the Office of the Joint Chiefs of Staff Director for Logistics (J4)?

The Office of the Joint Chiefs of Staff Director for Logistics (J4) is primarily responsible for overseeing logistics policy, planning, and coordination across the military services. However, it does not handle personnel management or recruitment, which are typically under the purview of the Department of Defense's human resources divisions. Additionally, it does not directly manage operational combat forces, as its focus is on logistics support rather than direct military operations.