1、 DOD DIRECTIVE 5134.20E MISSILE DEFENSE SYSTEM ACQUISITION POLICY Originating Component:Office of the Under Secretary of Defense for Research and Engineering Effective:April 25,2025 Releasability:Cleared for public release.Available on the Directives Division Website at https:/www.esd.whs.mil/DD/.In
2、corporates and Cancels:See Paragraph 1.3.Approved by:Lloyd J.Austin,Secretary of Defense Purpose:This issuance:Establishes policy,assigns responsibilities,and prescribes procedures for the acquisition of missile defense system(MDS)elements by the Missile Defense Agency(MDA)in accordance with Section 205 of Title 10,United States Code(U.S.C.)and the authority vested in the Secretary of Defense(SecDef)by Section 113 and Chapter 8 of Title 10,U.S.C.Designates the Director,MDA as the DoD Executive Agent for Hypersonic Defense in accordance with DoD Directive(DoDD)5101.01.
