1、UNCLASSIFIED UNCLASSIFIED CHAIRMAN OF THE JOINT CHIEFS OF STAFF INSTRUCTION J-3 CJCSI 3431.01E DISTRIBUTION:A,B 26 November 2018 JOINT NUCLEAR ACCIDENT AND INCIDENT RESPONSE TEAM References:See Enclosure C 1.Purpose.This instruction outlines the functions of the Joint Nuclear Accident and Incident R
2、esponse Team(JNAIRT),and establishes Department of Defense(DoD)responsibilities to ensure a joint 24-hour-a-day capability to meet the initial DoD time-sensitive management requirements for any accident or incident involving U.S.nuclear weapons in DoD or Department of Energy(DoE)custody,or involving
3、 a military reactor.2.Superseded/Cancellation.CJCSI 3431.01D,1 October 2013,is superseded.3.Applicability.This instruction applies to the Chairman of the Joint Chiefs of Staff(CJCS),Joint Staff,Combatant Commands(CCMDs),Services,and Defense agencies.4.Policy a.Reference f directs the formation of th
4、e JNAIRT to assist in carrying out the Chairmans responsibilities for response to an accident or incident involving nuclear or radiological materials.Per reference g,all U.S.nuclear weapon incidents shall be considered to be the result of hostile acts until proven otherwise.b.As a crisis organizatio