@PalePimp @buttered_poasties @Terry @William_The_Dragonborn Not a single war you say?
France might disagree.
Bombing power-plants and factories is a common and reliable strategy.
Less so now, because the factories for most countries are all in China, and you don't want WW3 on your hands.
In some cases, you do it to your own assets to deny the enemy, i.e. scorched earth strategy.
Assuming of course you have assets the enemy wants.
Also, I never said "at random", logistics aren't random.
But since you mention it, random acts of violence is called terrorism, and can be used to demoralize the enemy if sustained and combined with other tactics.
Get your agents / subversives / opposition in the enemy country blame the ruling government for their failures to protect public spaces.
Political turmoil is wasteful and destabilizing.
There is an old Czech racist joke that goes like this: "Why are there no gypsies in Star Trek? Because it takes place in the future."
Actually, this joke is factually incorrect because there are gypsies in Star Trek (TNG, series 3, episode 6, he even plays csardas on his violin):
I draw, code, and make memes sometimes.