If I were going to commit a genocide, I’d deliberately target civilians and civilian infrastructure to make it harder and harder for the undesirable population to survive. Actually, one good example of this would be what Israel is reportedly doing in Gaza today.
If I were going to commit a genocide, I’d make sure to target cultural centers to destroy the history and culture of the population I wished to remove, taking out their museums and ancient religious buildings. You know what? I suppose I’d do pretty much exactly what Israel is currently doing in Gaza.
Another thing I’d do if I were going to commit a genocide is make sure to kill all the best and brightest members of the population I was trying to exterminate — their doctors, lawyers, academics, journalists and thought leaders — in order to prevent any reconstruction of the civilization I was trying to stomp out. In other words I’d do what Israel is presently doing in Gaza.
If I were going to commit a genocide, obviously I’d have to make sure all my main underlings were on board for the operation, so you’d probably see them spouting genocidal rhetoric all the time in support of those plans. Kind of like the way Israeli officials have been talking for the last two months when discussing their operations in Gaza.
If I were going to commit a genocide, I’d also want to have a plan to drive the undesirables who couldn’t be eliminated by mass murder off the land I wanted them removed from. You’d see people in my government frequently discussing plans for ethnic cleansing, in very much the same way you’re seeing such discussions over and over again among Israeli officials and thought leaders.
If I were going to commit a genocide, I’d keep attacking the undesirable population with extreme aggression while pushing them further and further toward a foreign border, eventually forcing other nations to either take them in or keep allowing them to be slaughtered as I rain military explosives upon their continually shrinking living space.
Either way I get rid of the population I was trying to get rid of, and I can repopulate the land I seized with a more desirable sort of people. In other words I’d do exactly what Israel is clearly doing, in plain view of the entire world.