According to holden what would be the worst part of being in war?

According to Holden Caulfield in J.D. Salinger's "The Catcher in the Rye," the worst part of being in war would be the loss of innocence and the harsh realities of violence. He expresses a deep aversion to the idea of being surrounded by death and the despair that comes with it. Holden's perspective emphasizes his desire to protect the innocence of youth and his fear of the brutal experiences that war entails.