Army Techniques Publication for Casualty Response, Tactical Combat Casualty Care, and First Aid
ATP 4-02.11 is the Army's current first aid and casualty response publication, published in March 2026 by the Medical Center of Excellence. It supersedes TC 4-02.1, First Aid, and brings tactical combat casualty care and first aid into one manual. If your study material still cites TC 4-02.1, it is out of date.