The Department of Defense, specifically the Army, is seeking innovative solutions for a Small Business Innovation Research (SBIR) project focused on "Biometrics for Multi Factor Authentication." The objective is to develop a small form-factor biometric authentication device that can operate effectively in tactical environments, where traditional biometric recognition methods may be hindered by conditions such as denied or intermittent connectivity and environmental factors like sand and extreme temperatures. This initiative aims to enhance the Army's Identity Credential and Access Management (ICAM) strategy by integrating biometrics into multi-factor authentication systems, thereby improving security and operational efficiency. Interested firms should prepare a proof of concept in the form of a whitepaper by the application due date of March 20, 2024, with further details available on the official solicitation page at https://www.dodsbirsttr.mil/topics-app/.