DR. H RAGHUPATHI, DR H SOMASHEKAR, D PRANEETHA, B GANESH, CH SRIJA. LifeLine: Smart Soldier Health Monitoring and Situational Awareness System Powered by ESP8266 and IoT Integration. Int. J. Data. Sci. IoT. Manag. Syst. 2025;4(3):358–363. doi:10.64751/