He resigned in November but just went public with it. During the Vietnam War, officers publicly doing so made a real difference. #gaza #harrisonmann https://www.nytimes.com/2024/05/13/us/army-officer-resigns-gaza-israel.html?unlocked_article_code=1.r00.FL-x.wJnGR28ewf-z&smid=url-share
Army Officer Resigns in Protest of ‘Unqualified’ U.S. Support to Israel

While assigned to the Defense Intelligence Agency, Maj. Harrison Mann said he was enabling policies that violated his conscience.

The New York Times