I keep on hearing that if Trump does this or does that then it is war crimes. So, it got me thinking, when was Harry Truman accused of war crimes for dropping two separate atomic bombs on millions of innocent civilians? I can't remember him ever being charged with war crimes, let alone serving any time for them. Maybe those on the left can help me out with this. If Truman was never charged with war crimes for that, then how could Trump commit any war crimes?
You’re mixing two different things and treating them like they’re interchangeable when they’re not.
First off, Harry S. Truman was never charged with war crimes for the Atomic bombings of Hiroshima and Nagasaki. That part is true. But the reason isn’t “there were no war crimes,” it’s that the rules, enforcement mechanisms, and even the nature of warfare were completely different.
The modern framework for war crimes, things like the International Criminal Court and clearer interpretations of the Geneva Conventions, either didn’t exist yet or were still being defined.
And just as importantly, that framework is a product of its time. In WWII, “precision bombing” basically meant the bomb landed in the right country. Civilian casualties in the hundreds of thousands, even millions, were considered acceptable in total war.
Today, you can hit a specific building, sometimes a specific room. Because of that, the legal and moral expectations have narrowed dramatically. An attack that kills 100 civilians today can trigger serious war crimes scrutiny.
So the line has moved, not because people suddenly discovered civilians matter, but because capability and law evolved together.
That’s why your comparison doesn’t really work. War crimes aren’t judged by historical consistency, they’re judged by whether specific actions violate the laws of armed conflict at the time they happen.
Saying “Truman wasn’t charged” isn’t a defense for anyone today. It just reflects a completely different legal and technological era.
It’s a bit like asking why Genghis Khan didn’t use machine guns to avoid mass slaughter. The tools, the norms, and the constraints simply weren’t the same.
If you want to argue something is or isn’t a war crime today, you have to point to a specific action and a specific rule being violated, not just reach back 80 years and assume it’s the same standard.