All I'll do is quote the lead character Charlie Madison's (James Garner) perceptive speech to his English girlfriend's (Julie Andrews) mother, who has lost her husband, son, and son-in-law in the war:
I don't trust people who make bitter reflections about war, Mrs. Barham. It's always the generals with the bloodiest records who are the first to shout what a Hell it is. And it's always the widows who lead the Memorial Day parades . . . we shall never end wars, Mrs. Barham, by blaming it on ministers and generals or warmongering imperialists or all the other banal bogies. It's the rest of us who build statues to those generals and name boulevards after those ministers; the rest of us who make heroes of our dead and shrines of our battlefields. We wear our widows' weeds like nuns and perpetuate war by exalting its sacrifices.