of the Under Secretary, the Chairman of the Joint Chiefs of Staff, and the Director of Cost Assessment and Program Evaluation in implementing paragraph (5) of section 134(b) of title 10, United States Code, as added by section 902(b) of the John S. McCain National Defense Authorization Act for Fiscal Year 2019 ( Public Law 115–232 ). 1053. Extension of annual reports on civilian casualties in connection with United States military operations Section 1057(e) of the National Defense Authorization Act for Fiscal Year 2018 ( Public Law 115–91