J4 Logistics 

Marine Col. Boyd A. Miller

Director of J4 Logistics

Marine Col. Boyd A. Miller

J4 Contact Info: 305-437-1400





Plan, coordinate, and direct operational logistics in support of the Command's mission requirements and in coordination with service components and through innovative partnerships with DoD, interagency, and the public sector.​

Core Functions

  • Deployment and Distribution
  • Supply
  • Maintenance
  • Logistics Services
  • Operational Contract Support
  • Engineering

Command Engineer Mission

Plans, resources, synchronizes , and administers joint engineer policies, programs, and operations to provide the Commander, Staff and Subordinate Commands engineer guidance and status; perform theater construction program management; provide Theater facility support; develop partner nation engineer capacity; implement environmental and energy security initiatives; and coordinate engineer plans and exercise support to achieve SOUTHCOM Theater objectives in the Area of Responsibility.