peclassitied (4) Establishmetit and mit operation of an internal system to anticipate and forestall the work of © foreign and domestic enemies in matters relating to subversion, sabotage, espionage, disaffection, security violation, treason and sedition. 3. REPORTING ESSENTIAL ELEMENTS OF IN FORMATION: a. Avreport will be made to the office of the Commander or the Security Officer immediately when: (2) Character and loyalty of any JTF SEVEN personnel is doubtful. (2) Possible espionage is indicated. . (3) Any possibility of sabotage exists. (4) Any suspicious or unidentified aircraft, surface or submarine vessel are observed in the area, (5) 4. Any questionable acts or incidents observed which tend to create suspicion. SECURITY CLEARANCES: a, Oriteria for security clearance, movement control, and security policy of Comdr JTF SEVEN and TG 7.4 are set forth in Memoranda, letters and other forms of instructions, Movement control instructions for entry into the ENIWETOK and BIKINI ATOLLS are issued by CINCPAC. b. Personnel Clearances: The following will be processed for clearances in accordance’ with JTF SEVEN Security policy. (1) *Q" Clearances: (a) Commander and key staff personnel of ™% 7.4. (b) Unit Commanders of TC 7.4 and their key staff personnel who may require access to Restricted Data from personnel of TG 7.1. (c) All commmnications personnel performing duty in the Commmication Center who handle classified hessages, as well as commmications maintenance persomel. (a4) All security personnel based on ENIWETOK and BIKINI. (e) (2) All others that may require access to RESTRICTED DATA from personnel of TG 7.1. National Agency Check (NAC) Clearances: (a) TASK GROUP 7.4 OPRS ORDER NO, 1-53 ANNEX G All other personnel in TG 7.4 not included in (1) above will have a NAC clearance as a