DoDD 4650.05 定位、导航和计时.pdf

DOD DIRECTIVE 4650.05 POSITIONING,NAVIGATION,AND TIMING Originating Component:Office of the Chief Information Officer of the Department of Defense Effective:June 9,2016 Change 3 Effective:April 25,2023 Releasability:Cleared for public release.Available on the Directives Division Website at https:/www.esd.whs.mil/DD/.Reissues and Cancels:DoD Directive 4650.05,“Positioning,Navigation,and Timing(PNT),”February 19,2008 Approved by:Robert O.Work,Deputy Secretary of Defense Change 3 Approved by:Kathleen H.Hicks,Deputy Secretary of Defense Purpose:This issuance Establishes policy and assigns responsibilities for the DoD positioning,navigation,and timing(PNT)enterprise in accordance with Sections 2279b and 2281 of Title 10,United States Code,and Space Policy Directive 7.Expands and clarifies the authority and responsibility assigned to the DoD Chief Information Officer in DoD Directive 5144.02 by designating that official as the Principal Staff Assistant for PNT policy and for development and coordination of DoD positions on all aspects of PNT for communication to external organizations.Establishes the Council on Oversight of the DoD PNT Enterprise(referred to in this issuance as the“PNT