I believe that there have been groups throughout history who have never shown remorse by killing the enemy. And even now.
Everything depends on how strong you believe in what you are fighting for. If you are 100% certain you are doing the right thing, it is unlikely you will feel remorse. You may even enjoy it.
The Samurais for example. Maybe Spartans.
Nowdays I would say terrorists. Brainwash someone enough to the point they believe killing innocent people is okay.
Everything depends on how strong you believe in what you are fighting for. If you are 100% certain you are doing the right thing, it is unlikely you will feel remorse. You may even enjoy it.
The Samurais for example. Maybe Spartans.
Nowdays I would say terrorists. Brainwash someone enough to the point they believe killing innocent people is okay.