Responding to critics, Eastwood said that "American Sniper" shows "what [war] does to the people left behind", and that presenting "the fact of what [war] does to the family and the people who have to go back into civilian life like Chris Kyle did" is the "biggest antiwar statement any film" can make. He stated: "One of my favorite war movies that I've been involved with is "Letters from Iwo Jima" and that was about family, about being taken away from life, being sent someplace. In World War II, everybody just sort of went home and got over it. Now there is some effort to help people through it." He also said: "I was a child growing up during World War II. That was supposed to be the one to end all wars. And four years later, I was standing at the draft board being drafted during the Korean conflict, and then after that there was Vietnam, and it goes on and on forever ... I just wonder ... does this ever stop? And no, it doesn't. So each time we get in these conflicts, it deserves a lot of thought before we go wading in or wading out. Going in or coming out. It needs a better thought process, I think."