184th Chemical Detachment

• Specialized Role: The 184th Chemical Detachment was a unique U.S. Army unit specializing in chemical, biological, radiological, and nuclear (CBRN) reconnaissance and decontamination operations. • Vietnam War Service: The unit is perhaps best known for its service during the Vietnam War, providing crucial chemical defense support to U.S. and allied forces. • Activated in the 1960s: The 184th Chemical Detachment was officially activated during the 1960s as part of the Army's effort to address increasing threats of chemical and biological warfare. • Assigned to 1st Cavalry Division: During the Vietnam War, the 184th was attached to the 1st Cavalry Division (Airmobile), supporting one of the Army’s most mobile and heavily engaged combat formations. • Agent Orange Involvement: The unit was involved in detection and monitoring of chemical agents, including missions related to Agent Orange and other defoliants used during the war. • Training and Expertise: Soldiers assigned to the 184th received specialized training in protective equipment, decontamination procedures, and the identification of hazardous materials. • Hazardous Operations: Members often operated in dangerous environments, handling unidentified substances and ensuring the safety of troops from potential chemical threats. • Legacy of Service: Veterans of the 184th Chemical Detachment are recognized by various associations for their unique contributions to battlefield safety and post-war environmental health issues. • Unit Motto: The detachment was known for its unofficial motto, “First In, Last Out,” reflecting their role in preparing areas for occupation and ensuring they were safe after combat operations. • Post-Vietnam Disbandment: After the conflict, the 184th Chemical Detachment was eventually deactivated, but its legacy continues in modern CBRN units that trace their lineage and traditions to specialized units like the 184th.