U.S. Navy Department (April 5, 1945)
JCS Press Release
For Immediate Release
April 5, 1945
The Joint Chiefs of Staff today made the following announcement regarding the command directive for the war against Japan:
The Joint Chiefs of Staff, with the approval of the President, have modified the command organization for the war against Japan with a view to giving full effect to the application of our forces against the Japanese including the large forces to be redeployed from Europe, taking into account the changed conditions resulting from our progress in both the Southwest Pacific and the Pacific Ocean Areas. The rapid advances made in both areas, which have brought us into close proximity with the Japanese homeland and the China Coast, and the corresponding change in the character of operations to be conducted are the considerations which dictated the new directive.
GEN MacArthur, Commander of the Southwest Pacific Area, under the terms of the new directive will be given command of all Army forces and resources in the Pacific Theater. Similarly, ADM Nimitz, Commander of the Pacific Ocean Areas, will be given command of all Naval forces and resources in the Pacific Theater. GEN Arnold will continue in command of the 20th Air Force.
The Joint Chiefs of Staff will continue to exercise strategic direction of the entire Pacific Theater and will charge either GEN MacArthur or ADM Nimitz with the overall responsibility for conducting specific operations or campaigns. Normally GEN MacArthur will be charged with the conduct of land campaigns and ADM Nimitz with the conduct of sea campaigns. Each Commander will furnish the forces and resources of his service for the joint forces which are required for the conduct of the operation or campaign which has been duly directed by the Joint Chiefs of Staff.
Essentially the new arrangement permits either Commander-in-Chief to conduct operations or campaigns in any part of the entire theater as directed by the Joint Chiefs of Staff, and the choice as to which shall be charged with the responsibility in each case will be dependent on the nature of the operation or campaign which is to be undertaken.