HQ & HQ COMPANY, 313th ARMY SECURITY AGENCY BATTALION

Deployed: 15 March 1966
Cover Designation: 13th Radio Research Unit
Assigned Command: 53d US Army Security Agency Special Operations Command (3d RRU)
Supported Comand: FFV- I
Location: Nha Trang
Cover Redesignation: 313th Radio Research Battalion on 3 May 1966
Reassigned Command: 509th US Army Security Agency Group on 1 June 1966
Redeployed: 18 June 1971*
Vietnam Campaign Credit: 3-14
Vietnam Honors: 5 MUCs and 1 RVN CGP
*Command mission transferred to USASA Fietd Station, Pleiku.