(a) In General.—The total amount contributed by the Secretary of Defense in any fiscal year for the common-funded budgets of NATO may be an amount in excess of the maximum amount that would otherwise be applicable to those contributions in such fiscal year under the fiscal year 1998 baseline limitation.

(b) Definitions.—In this section:

(1) Common-funded budgets of nato.—The term "common-funded budgets of NATO" means the Military Budget, the Security Investment Program, and the Civil Budget of the North Atlantic Treaty Organization (and any successor or additional account or program of NATO).

(2) Fiscal year 1998 baseline limitation.—The term "fiscal year 1998 baseline limitation" means the maximum annual amount of Department of Defense contributions for common-funded budgets of NATO that is set forth as the annual limitation in section 3(2)(C)(ii) of the resolution of the Senate giving the advice and consent of the Senate to the ratification of the Protocols to the North Atlantic Treaty of 1949 on the Accession of Poland, Hungary, and the Czech Republic (as defined in section 4(7) of that resolution), approved by the Senate on April 30, 1998.