Seeking operation plans for invasion of Iwo Jima & Okinawa

Dear Mr. Dungan,

Thank you for posting your request on History Hub!

We searched the National Archives Catalog and located Operational Plans and Orders and Related Documents, 1941 - 1945 in the Records of the Office of the Chief of Naval Operations (Record Group 38) that includes multiple operations plans of PHIBSPAC [Amphibious Forces, Pacific Fleet] and ADCOMPHIBSPAC [Administrative Command, Amphibious Forces, Pacific Fleet] (in Boxes 135-142) relating to the the capture of Iwo Jima and Okinawa, including copies of A25-44 and A1-45. To order copies of these records, please contact the National Archives at College Park - Textual Reference (RDT2) via email at archives2reference@nara.gov.

We hope this information is helpful. Best of luck with your research!