or funds of the Department of Energy available to carry out activities related to AUKUS submarine security activities. (3) Transfers back to Submarine Security Activities Account Upon a determination by the President that all or part of the funds transferred from the Submarine Security Activities Account under this subsection are not necessary for the purposes for which such funds were transferred, all or such part of such funds shall be transferred back to the Submarine Security Activities Account. (f) Investment of money (1) In general The President may invest money in the Submarine Security Activities Account in securities of the United States or in securities guaranteed as to principal and interest by the United States. (2) Interest Any interest or other income that accrues from investment in securities referred to in paragraph (1) shall be deposited to the credit of the Submarine Security Activities Account. (g) Relationship to other laws The authority to accept or transfer funds under this section is in addition to any other statutory authority to accept or transfer funds. (h) Notification and report (1) Notification Not later than 60 days prior to the transfer of any funds from the Submarine Security Activities Account, the President shall notify the appropriate congressional committees and leadership of— (A) the intended use of such funds by appropriation, program, project, and activity, as defined in the Joint Explanatory Statement accompanying the Department of Defense Appropriations Act 2023 ( Public Law 117–328 )