On 1 April 1958, 1st Combat Group was founded and most members were from the
8240th Army Unit. On 1 October 1958, reorganized as the 1st Special Forces Group. On 15 September 1972, reorganized into as the 1st Special Forces Brigade.
Vietnam War 1,172 of 1st Special Forces Group participated in the
Vietnam War. They were attached to
Capital Mechanized Infantry Division and
9th Infantry Division. They conducted the
special operations including
long-range reconnaissance patrol,
surprise attacks by hit-and-run tactics and so on.
Operation Paul Bunyan 64 of 1st Special Forces Brigade participated in the
Operation Paul Bunyan in 1976. == Criticism ==