; (ii) the cost to achieve the inventory levels projected in clause (i), including the cost for potential demilitarization or disposal of such munitions; and (iii) the cost to develop and produce new anti-personnel landmine munitions the Secretary determines are necessary to meet the demands of operational plans. (C) An assessment by the Chairman of the Joint Chiefs of Staff of the effects of the inventory levels projected under subparagraph (B)(i) on operational plans. (D) Any inputs by the Chairman and the commanders of the combatant commands to a policy process that resulted in a change in landmine policy during the calendar year preceding the date of the enactment of this Act. (E) Any other matters that the Secretary determines appropriate for inclusion in the report. (2) Form of report The report required by paragraph (1) shall be submitted in unclassified form, but may include a classified annex. (d) Briefing required (1) In general Not later than 180 days after the date of the enactment of this Act, the Secretary of Defense shall provide to the congressional defense committees a briefing on the status, as of the date of the briefing, of research and development into operational alternatives to anti-personnel landmine munitions. (2) Form of briefing The briefing required by paragraph (1) may contain classified information. (e) Anti-personnel landmine munitions defined In this section, the term anti-personnel landmine munitions includes anti-personnel landmines and submunitions, as defined by the Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Anti-Personnel Mines and on their Destruction, concluded at Oslo September 18, 1997, as determined by the Secretary. 1083. Nogales wastewater improvement (a) Amendment to the Act of July 27, 1953 The first section of the Act of July 27, 1953 (67 Stat. 195, chapter 242