320th Chemical Company

The 320th Chemical Company is a United States Army Reserve unit with a specialized mission in chemical, biological, radiological, and nuclear (CBRN) defense. Activated during World War II, the company initially provided decontamination and smoke operations support to frontline troops in the European Theater. Over the decades, the 320th has participated in numerous training exercises and real-world deployments, including support for domestic hazard response missions and overseas operations in Southwest Asia. Today, the company remains a key component in providing CBRN reconnaissance, decontamination, and hazard mitigation capabilities to joint and combined forces.