The Warmonger

"Normally, the warmonger is a person with an aura of outspoken piety and an outstanding capacity for blending his religious beliefs with his secular and who, as was said of the Spartans by the Athenians, is most conspicuous for believing that what he likes doing is correct and that what suits his spiritual and personal wants is always moral and best for the nation."

From Picture This by Joseph Heller