Subject to paragraph (2), in the case of any agreement involving the lease under this subchapter, or the loan under chapter 2 of part II of the Foreign Assistance Act of 1961 [22 U.S.C. 2311 et seq.], to any foreign country or international organization for a period of one year or longer of any defense articles which are either (i) major defense equipment valued (in terms of its replacement cost less any depreciation in its value) at $14,000,000 or more, or (ii) defense articles valued (in terms of their replacement cost less any depreciation in their value) at $50,000,000 or more, the agreement may not be entered into or renewed if the Congress, within the 15-day or 30-day period specified in section 2796a(c)(1) or (2) of this title, as the case may be, enacts a joint resolution prohibiting the proposed lease or loan.