This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1959.

The purposes of the Law of War are the conduct of armed hostilities on land is regulated by the law of land warfare which is both written and unwritten. It is inspired by the desire to diminish the evils of war by: a. Protecting both combatants and noncombatants from unnecessary suffering; b. Safeguarding certain fundamental human rights of persons who fall into the hands of the enemy, particularly prisoners of war, the wounded and sick, and civilians; and c. Facilitating the restoration of peace. "The Law of Land Warfare" (FM 27-10) provides authoritative guidance to military personnel on the customary and treaty law applicable to the conduct of warfare on land and to relationships between belligerents and neutral States. Although certain of the legal principles set forth herein have application to warfare at sea and in the air as well as to hostilities on land, this Manual otherwise concerns itself with the rules peculiar to naval and aerial warfare only to the extent that such rules have some direct bearing on the activities of land forces.

Although it is generally assumed that there have always been limits to what soldiers are permitted to do in war, it was not until 1863, in the heat of the Civil War, that the United States issued its first Army manual. Subsequently, manuals of land warfare were issued in 1914, 1934, 1940, 1944, 1956, and 1976 by the American military. In this volume, Wells provides a systematic examination of the evolution of American rules of warfare. In addition to providing the texts of key elements of the manuals and analyzing them, Wells relates the manuals to international attempts to set limits on war practices. This book will be invaluable to those concerned with military law, here and abroad, to students of international law, and to military policy makers.

DOD policy requires "[m]embers of the DoD Components comply with the law of war during all armed conflicts, however such conflicts are characterized, and in all other military operations" (Department of Defense Directive [DODD] 2311.01E). This publication addresses topics that are also addressed in the DOD Law of War Manual. In the event of a conflict or discrepancy regarding the legal standards addressed in this publication and the DOD Law of War Manual, the latter takes precedence. In many cases, any apparent conflict or discrepancy may be due to this publication's efforts to provide guidance to Commanders by describing legal concepts more generally rather than exhaustively as found the DOD Law of War Manual. In certain instances, this publication will set out a current policy or practice for Army and Marine forces rather than a legal requirement.