The new directorate has eight divisions, which include Civil Engineering, Product Support Management, Maintenance, Systems, Resource Integration, Logistics Readiness, Security Forces and Nuclear Integration. There were no changes in manpower numbers as a result of the reorganization.
The two merged directorates were formerly known individually as the Logistics, Civil Engineering and Force Protection Directorate, or A4, and the Strategic Deterrence and Nuclear Integration Directorate, or A10. The new directorate retains the A4/10 designation.
Similar mergers have occurred at other Air Force major commands to better align forces for the agile, integrated, multi-domain operations of the future.