QUARTERLY BRIEFING ON PROGRESS OF CHEMICAL DEMILITARIZATION PROGRAM.

SEC. 1424. QUARTERLY BRIEFING ON PROGRESS OF CHEMICAL DEMILITARIZATION PROGRAM. Section 1412(j) of the Department of Defense Authorization Act, 1986 (50 U.S.C. 1521(j)) is amended— (1) in the heading, by striking “Semiannual Reports” and inserting “Quarterly Briefing”; (2) in paragraph (1)— (A) by striking “March 1” and all that follows through “the year in which” and inserting “90 days after the date of the enactment of the National Defense Authorization Act for Fiscal Year 2019, and every 90 days thereafter until”; (B) by striking “submit to” and inserting “brief”; (C) by striking “a report on the implementation” and inserting “on the progress made”; and (D) by striking “of its chemical weapons destruction obligations” and inserting “toward fulfilling its chemical weapons destruction obligations”; and (3) by striking paragraph (2) and inserting the following: “(2) Each briefing under paragraph (1) shall include a description of contractor costs and performance relative to schedule, the progress to date toward the complete destruction of the stockpile, and any other information the Secretary determines to be relevant.” .