He killed their trained soldiers in combat, and they killed his wife and children until they were finally able to kill him.
Now think clearly about who the terrorist is in this situation
@KingdomHeartGuy I spent an absurd amount of time playing 358/2 Days as a kid cause that was the only KH game I reliably had access to. Over the 1000+ hours I played, I became really attached to roxas as a character. I also empathized with his story and I cried when I first saw the ending lmao