The DoD Law of War Manual is the U.S. Department of Defense’s official, publicly released compendium of how the United States interprets and applies international law governing armed conflict, including principles like distinction, proportionality, and the treatment of civilians and combatants. First issued in June 2015 and substantially updated in July 2023, the Manual provides authoritative guidance on lawful military conduct, target verification requirements, and precautions to protect civilians during operations — making it a key document for researchers, advocates, and legal analysts monitoring compliance with humanitarian law.