or damage to civilian objects, or widespread, long-term, and severe damage to the natural environment which would be clearly excessive in relation to the concrete and direct overall military advantage anticipated. (13) Attacking or bombarding, by whatever means, towns, villages, dwellings, or buildings which are undefended and which are not military objectives. (14) Killing or wounding a combatant who, having laid down his arms or having no longer means of defense, has surrendered at discretion. (15) Making improper use of a flag of truce, of the flag or of the military insignia and uniform of the enemy or of the United Nations, as well as of the distinctive emblems of the Geneva Conventions, resulting in death or serious personal injury. (16) The transfer, directly or indirectly, by an occupying power of parts of its own civilian population into the territory it occupies, or the deportation or transfer of all or parts of the population of the occupied territory within or outside this territory. (17) Intentionally directing attacks against buildings dedicated to religion, education, art, science or charitable purposes, historic monuments, hospitals, and places where the sick and wounded are collected. (18) Subjecting persons who are in the power of an adverse party to physical mutilation or to medical or scientific experiments of any kind which are neither justified by the medical, dental, or hospital treatment of the person concerned nor carried out in his or her interest, and which cause death to or seriously endanger the health of such person or persons. (19) Killing or wounding treacherously individuals belonging to the hostile nation or army. (20) Declaring that no quarter will be given. (21) Destroying or seizing the enemy’s property unless such destruction or seizure be imperatively demanded by the necessities of war. (22) Declaring abolished, suspended, or inadmissible in a court of law the rights and actions of the nationals of the hostile party. (23) Compelling the nationals of the hostile party to