Building upon a bold introduction, which includes what many will regard as a surprising view of military ethics, Toner examines each of the four cardinal virtueswisdom, courage, temperance, and justiceand places each in the context of a compelling case study from recent U.S. military history. He discusses the Flinn Case, the Lavelle Affair, a B-52 crash in Washington State, and the courageous actions of Hugh Thompson after My Lai.
Arguing that each officer is a teacher, Toner offers an intriguing interlude about education. He also provides a compelling analysis of dueling duties: what to do when making a choice between conflicting obligations. In his conclusion on character, Toner suggests that the toughest problems demand good people, not simple solutions.
Morals Under the Gun offers a clear, concise, and cogent study of the U.S. military and moral theology. Toners writing is engaging and his advocacy impassioned.

