; and (2) operating plans, as defined in section 7062 of the Department of State, Foreign Operations, and Related Programs Appropriations Act, 2023 (division K of Public Law 117–328 ), for funds appropriated by this title under the headings Diplomatic Programs and Operating Expenses . V General Provisions—This Act 501. Each amount appropriated or made available by this Act is in addition to amounts otherwise appropriated for the fiscal year involved. 502. No part of any appropriation contained in this Act shall remain available for obligation beyond the current fiscal year unless expressly so provided herein. 503. Unless otherwise provided for by this Act, the additional amounts appropriated by this Act to appropriations accounts shall be available under the authorities and conditions applicable to such appropriations accounts for fiscal year 2024. 504. Not later than 45 days after the date of enactment of this Act, the Secretary of State and the Secretary of Defense, in consultation with the heads of other relevant Federal agencies, as appropriate, shall submit to the Committees on Appropriations, Armed Services, and Foreign Relations of the Senate and the Committees on Appropriations, Armed Services, and Foreign Affairs of the House of Representatives a strategy regarding United States support for Ukraine against aggression by the Russian Federation: Provided , That such strategy shall be multi-year, establish specific and achievable objectives, define and prioritize United States national security interests, and include the metrics to be used to measure progress in achieving such objectives: Provided further , That such strategy shall include an estimate, on a fiscal year-by-fiscal year basis, of the resources required by the United States to achieve such objectives, including to help hasten Ukrainian victory against Russia’s invasion forces in a manner most favorable to United States interests and objectives, and a description of the national security implications for the United States if those objectives are