I just watched a video made by an acquaintance of mine about his time in Vietnam as part of Operation Phoenix. I have known Roger for about 10 years and I knew he was retired Army but had no idea what he had done during the war. I am not trying to make any political statement but if you are interested, the interview can be found in the link below. It is almost an hour and 30 minutes.
https://www.vietnamwar50th.com/history_and_legacy/oral_history/jordheim,-roger/
https://www.vietnamwar50th.com/history_and_legacy/oral_history/jordheim,-roger/