Doris Allen, a former Army intelligence analyst who warned about the impending Tet offensive during the Vietnam War, passed away at the age of 97 in Oakland, California. Despite her significant contribution, her analysis was ignored by higher-ups, leading to heavy losses for U.S. and South Vietnamese forces. Allen, the first woman to attend the Army’s prisoner of war interrogation course, faced prejudice as a Black woman in a predominantly male and white military environment. Her warnings were often disregarded, but she continued to provide valuable intelligence, ultimately saving lives and earning several awards for her service. After retiring from the Army, she pursued higher education and worked as a clinical psychologist, mentoring young professionals. Allen's legacy as a dedicated and skilled intelligence analyst was recognized when she was inducted into the Military Intelligence Corps Hall of Fame in 2009.