Army Techniques Publication For Casualty Response, Tactical Combat Casualty Care, and First Aid ATP 4-02.11 March 2026 ATP 4-02.11 provides discussion on casualty response and first aid procedures for nonmedical personnel in environments from home station to combat situations. This publication is meant to be used by trainers and individuals being trained based on common first aid tasks. These tasks are meant to reinforce and maintain proficiency in the correct procedures for providing first aid throughout a Service member’s time in Service. ATP 4-02.11 is designed to facilitate training and first aid competencies by bridging first aid training across the spectrum of assignments from initial military training to permanent duty station and deployment. ATP 4-02.11 introduces Tactical Combat Casualty Care (TCCC) with first aid tasks and procedures associated with combat situations. Training scenarios can be completed by combining individual and multiple first aid tasks with collective tasks. ATP 4-02.11 consists of three parts, 20 chapters, and two appendixes. •Part One, Casualty Response Chapter 1, Casualty Response Chapter 2, Casualty Extraction and Movement •Part Two, Fundamentals of Tactical Combat Casualty Care Chapter 3, Tactical Combat Casualty Care Chapter 4, Massive Bleeding Control Chapter 5, Airway Control Chapter 6, Respiration and Breathing Control Chapter 7, Circulation Control Chapter 8, Hypothermia Control Chapter 9, Secondary Injury Assessment Using Pain, Antibiotics, Wounds, Splinting and Mechanism of Injury, Injury Type, Signs and Symptoms and Treatments Chapter 10, Eye Trauma Chapter 11, Head Injury Chapter 12, Burns Chapter 13, Fractures and Splinting Chapter 14, Expedient Techniques for Other Secondary Injuries Chapter 15, Casualty Monitoring and Evacuation Preparation •Part Three, First Aid Procedures for Non-Tactical Combat Casualty Care Injuries Chapter 16, Bites and Stings Chapter 17, Climatic and Environmental Injuries Chapter 18, Sickle Cell Trait Chapter 19, First Aid in a Chemical, Biological, Radiological, and Nuclear Environment Chapter 20, Combat and Operational Stress Control • Appendix A, First Aid Case and Kits, Authorized Medical Allowance List • Appendix B, Rescue Equipment