Oldwater-Nichols Dept of Defense Reorganization Act of 1986

The objective of the Goldwater-Nichols Dept of Def. Reorganization Act of 1986 was to formulate the proper balance between Service and joint interest. What was its impact on the unified combatant commanders? Specifically, what functions did it ultimately grant to combatant commanders (CCDRs)? Explain one of there authorities directive authority for logistics in detail. Do all of these powers give CCDRs too much control of our nations foreign relations?