Every soldier thinks something of the moral aspects of what he is doing. But all war is immoral and if you let that bother you, you're not a good soldier.
We’re at war with Japan. We were attacked by Japan. Do you want to kill Japanese, or would you rather have Americans killed? Mission With LeMay: My Story (1965)
I'll tell you what war is about, you've got to kill people, and when you've killed enough they stop fighting.
I'd like to see a more aggressive attitude on the part of the United States. That doesn't mean launching an immediate preventive war... Mission With LeMay: My Story (1965)