Members photographed during a session at the 2013 Special Operations Association Reunion, Las Vegas. The green polo at right and the black ball cap at center both carry the association's emblem: a skull in a green beret above a shield with crossed arrows and dagger, ringed by the words SPECIAL OPERATIONS ASSOCIATION. Founded by veterans of clandestine and unconventional-warfare units, the association is closely identified with former members of the Vietnam-era Studies and Observations Group (MACV-SOG), and its annual reunion combines social events with unit meetings and briefings. Project: 219861