| Date Duration | Operation Name | Unit(s) – Description | Location | VC–NVA KIA's | Allied KIA's |
| Oct 19 – Dec 1966 | Operation Atlanta I[2][77] | 11th Armored Cavalry Regiment mission to clear and secure lines of communication in three provinces near Saigon and to secure the new Blackhorse Base Camp | 13 km south of Xuan Loc | 131 | 8 |