11. The aircraft are assigned to the 34th Tactical Group , based at Bi�n H�a, South Vietnam. 12. On 8 July 1965, the 33d Tactical Group was redesignated the 6250th Combat Support Group. 13. In January 1972 he took command of the 40th Tactical Group , Aviano Air Base, Italy. 14. The basic field organization being the " gun group " and the " tactical group ". 15. Further to the east were positioned the 1st High Tactical Command and the 15th Tactical Group . 16. For outstanding service as Assistant Chief of Staff, G-3, Tactical Group One, during the planning and Tinian. 17. The "'GNM-60 "'is a 60mm noiseless mortar designed for special forces and tactical groups for concealed operations. 18. The "'34th Tactical Group "'was activated in the early days of American participation in the Vietnam War. 19. These ships are integrated into tactical groups . 20. Bundalo was commander of the Tactical Group in Kalinovik and Zeljaja was commander of the Public Safety Station.