 Nitze was accompanied by Miller, who was described as being in charge of intelligence for the OCIAA.Nitze explained that Miller provided intelligence reports for both the Board of Economic Warfare (BEW) and the OCIAA which were prepared from information supplied by the FBI, Office of Naval Intelligence and Army G-2.In July 1944, Miller transferred to the Near Eastern Division of the United States Department of State and handled confidential matters between the United States and the Union of Soviet Socialist Republics.