Yes, I know for fact that the Australians sent some of their famed engineers to assist the United States Army in "digging out" the Viet Cong from their tunnel system around the "Iron Triangle", an area of South Vietnam west of Saigon.

There was a story about the Australians and their efforts to assist the United States on our cable television station, "The History Channel" on this very subject the other night.

Perhaps someone else might know about the New Zealander's. Other than the Australians, the only others I know about were the British, and the South Koreans.

Bill