Five attendees photographed at the 2013 Special Operations Association Reunion (SOAR XXXVII), Las Vegas. Three credentials are legible: Larry Cavender, standing left; Don Engebretsen, seated left, the source of this collection; and Bob Hammond, seated right. Hammond's polo shirt is lettered CCS — in the MACV-SOG context, Command and Control South, one of the three regional commands that directed cross-border reconnaissance operations during the Vietnam War. Embroidered shirts of this kind are how former command affiliations are carried at modern reunions. Project: 219854