U.S. Army First Aid Manual – TC 4-02.1 (2016 Edition, Change 2) Complete Tactical Combat Casualty Care and Life-Saving Medical Techniques for Soldiers and Civilians The U.S. Army’s Training Circular 4-02.1 , commonly known as the First Aid Manual, is the comprehensive guide used by American service members to administer immediate care in combat and field environments. Fully updated with Change 1 and Change 2, this essential publication teaches critical skills needed to evaluate and treat casualties in both tactical and non-tactical scenarios. Originally developed for Soldiers, this manual is now an indispensable reference for anyone serious about emergency preparedness, trauma care, and tactical medicine—from outdoor adventurers and preppers to first responders and field medics. Inside, you'll learn how to: Evaluate and manage casualties under fire - Open airways and treat respiratory trauma - Stop bleeding and apply tourniquets and occlusive dressings - Treat burns, shock, cold injuries, and heat-related illness - Administer aid for chemical, nerve agent, and environmental injuries - Use components of the IFAK (Individual First Aid Kit) and IFAK II This manual features over two dozen chapters covering core medical procedures, field-ready protocols, and injury-specific treatments. It also aligns with Tactical Combat Casualty Care (TCCC) principles, making it an excellent field reference for those working in austere or high-risk environments. Published by Milstar Medical for customers of our Trauma Kits and preparedness supplies, this reprint ensures you not only have the gear, but also the knowledge to act when every second counts.