The Integrated Soldier Sensor System (ISSS) is a collection of Soldier-worn sensors designed to monitor performance and physiological well-being in both training and combat scenarios, in order to provide better situational awareness to squad leaders, medics, and other stakeholders. The system originated under an Army Rapid Equipping Force program on the DoD IAC’s Military Sensing Information Analysis Center (SENSIAC) contract. GTRI continued development of the ISSS under a DS TAT by building wireless blast sensor prototypes with configurable overpressure thresholds for triggering, and integrating them with the existing ISSS hardware and software. GTRI created a front-end application between a PC and ISSS devices to accommodate sensor data downloads, and an Android application was developed to receive and display data from the sensors on the user end. GTRI modified the ISSS hardware and software to reduce noise in triggering the blast sensors and lower the maximum threshold to improve precision. Other efforts currently in progress involve incorporating the ISSS suite into a cloud-based data management architecture called the Health Readiness and Performance System for the U.S. Army Medical Research and Materiel Command.