times during its history, BSU-1 deployed SEAL Support detachments with the
designation "MST-3." The first MST-3 detachments went to Nha Be
in 1967, after training and preparation as part of "Project Zulu"
(Sources: Death in the Jungle, Dairy of a Navy SEAL by Gary Smith (SEAL
MCPO (Ret.)) and Jim Gray
GMCM (CC) Ret.). These first MST-3 detachments had one Mike boat, two LCPLs,
two boston whalers and about 25 personnel. (Source: former EM3 Randy "Bear"