Nixon: "I want them to hit everything."
Kissinger to the U.S. military: transmitted the order to the Pentagon to carry out a "massive bombing campaign in Cambodia. Anything that flies on anything that moves."
Which not only is mass murder, but generally considered genocide (hundreds of thousands dead)... Unless you happen to be the U.S. or a lucky ally
no genocide is what happened when the communist khmer rouge took control.
that's the khmer rouge who were, initially, allies of the vietcong and the nva and who were actively involved in the fight against us forces in vietnam and who the US attacked during the bombing campaign known as operation menu.
simple one again - if the cambodians didnt want to be bombed then they should have been aiding the us's enemies during wartime.
that's hardly mass murder - that's warfare.