"It has often been remarked but seldom remembered that war itself is a crime. Yet a war crime is more and other than war. It is an atrocity beyond the usual barbaric bounds of war. It is legal definition growing out of custom and tradition supported by every civilized nation in the world including our own. It is an act beyond the pale of acceptable actions even in war. Deliberate killing or torturing of prisoners of war is a war crime. Deliberate destruction without military purpose of civilian communities is a war crime. The use of certain arms and armaments and of gas is a war crime. The forcible relocation of population for any purpose is a war crime. All of these crimes have been committed by the U.S. Government over the past ten years in Indochina. An estimated one million South Vietnamese civilians have been killed because of these war crimes. A good portion of the reported 700,000 National Liberation Front and North Vietnamese soldiers killed have died as a result of these war crimes and no one knows how many North Vietnamese civilians, Cambodian civilians, and Laotian civilians have died as a result of these war crimes."
January 1, 1970
https://en.wikiquote.org/wiki/War_crimes