; (2) military technological superiority; (3) structural defense reforms; or (4) strengthening cybersecurity efforts, by the amounts provided in such legislation for those purposes, provided that such legislation would not increase the deficit over either the period of the total of fiscal years 2018 through 2022 or the period of the total of fiscal years 2018 through 2027. 3010. Deficit-neutral reserve fund for veterans and service members The Chairman of the Committee on the Budget of the Senate may revise the allocations of a committee or committees, aggregates, and other appropriate levels in this resolution, and make adjustments to the pay-as-you-go ledger, for one or more bills, joint resolutions, amendments, amendments between the Houses, motions, or conference reports relating to improving the delivery of benefits and services to veterans and service members by the amounts provided in such legislation for those purposes, provided that such legislation would not increase the deficit over either the period of the total of fiscal years 2018 through 2022 or the period of the total of fiscal years 2018 through 2027. 3011. Deficit-neutral reserve fund for public lands and the environment The Chairman of the Committee on the Budget of the Senate may revise the allocations of a committee or committees, aggregates, and other appropriate levels in this resolution, and make adjustments to the pay-as-you-go ledger, for one or more bills, joint resolutions, amendments, amendments between the Houses, motions, or conference reports relating to— (1) the Endangered Species Act of 1973 ( 16 U.S.C. 1531 et seq.); (2) forest health and wildfire prevention and control; (3) resources for wildland firefighting for the Forest Service and Department of Interior; (4) the payments in lieu of taxes program