Earlier quoted context omitted.
It's time to read some Clausewitz. That book outlines the philosophy of how most western states think about war. The short version I would say is that war is a tool of politics, so if there is no political goal, there will be no war, regardless of how bad the supposed Causus Belli is. Shooting down a drone usually doesn't do it partly because of the political implications: it would be deeply unpopular to put "boots o…
The exact thing I was thinking in response to the GP. Worth noting is that Clausewitz lived in a world where wars were events that were declared between states. Today a major difference is insurgency/counterinsurgency. And our state likes to wage wars without formal declaration. Not to mention its wars against abstract concepts instead of foreign states.
This really well fits what Russian gov does (as someone from there).
I actually think every offensive war is explained by concepts because people don't want to just kill people, they need a higher explanation to risk death and sleep at night after some murdering. It is in the name of religion or unification or against Nazism or against rotting capitalism. Only true defence doesn't need explanation.