Why Study War?

The short answer is that warfare is a common human state and a fact of every nation's history, studying war is studying history. But Victor Davis Hanson explains it far better than I could:

It’s no surprise that civilian Americans tend to lack a basic understanding of military matters. Even when I was a graduate student, 30-some years ago, military history—understood broadly as the investigation of why one side wins and another loses a war, and encompassing reflections on magisterial or foolish generalship, technological stagnation or breakthrough, and the roles of discipline, bravery, national will, and culture in determining a conflict’s outcome and its consequences—had already become unfashionable on campus. Today, universities are even less receptive to the subject.

This state of affairs is profoundly troubling, for democratic citizenship requires knowledge of war—and now, in the age of weapons of mass annihilation, more than ever.

snip

What lay behind this academic lack of interest? The most obvious explanation: this was the immediate post-Vietnam era. The public perception in the Carter years was that America had lost a war that for moral and practical reasons it should never have fought—a catastrophe, for many in the universities, that it must never repeat. The necessary corrective wasn’t to learn how such wars started, went forward, and were lost. Better to ignore anything that had to do with such odious business in the first place.

The nuclear pessimism of the cold war, which followed the horror of two world wars, also dampened academic interest. The postwar obscenity of Mutually Assured Destruction had lent an apocalyptic veneer to contemporary war: as President Kennedy warned, “Mankind must put an end to war, or war will put an end to mankind.” Conflict had become something so destructive, in this view, that it no longer had any relation to the battles of the past. It seemed absurd to worry about a new tank or a novel doctrine of counterinsurgency when the press of a button, unleashing nuclear Armageddon, would render all military thinking superfluous.

Further, the sixties had ushered in a utopian view of society antithetical to serious thinking about war. Government, the military, business, religion, and the family had conspired, the new Rousseauians believed, to warp the naturally peace-loving individual. Conformity and coercion smothered our innately pacifist selves. To assert that wars broke out because bad men, in fear or in pride, sought material advantage or status, or because good men had done too little to stop them, was now seen as antithetical to an enlightened understanding of human nature. “What difference does it make,” in the words of the much-quoted Mahatma Gandhi, “to the dead, the orphans, and the homeless whether the mad destruction is wrought under the name of totalitarianism or the holy name of liberty and democracy?”

snip

A wartime public illiterate about the conflicts of the past can easily find itself paralyzed in the acrimony of the present. Without standards of historical comparison, it will prove ill equipped to make informed judgments. Neither our politicians nor most of our citizens seem to recall the incompetence and terrible decisions that, in December 1777, December 1941, and November 1950, led to massive American casualties and, for a time, public despair. So it’s no surprise that today so many seem to think that the violence in Iraq is unprecedented in our history. Roughly 3,000 combat dead in Iraq in some four years of fighting is, of course, a terrible thing. And it has provoked national outrage to the point of considering withdrawal and defeat, as we still bicker over up-armored Humvees and proper troop levels. But a previous generation considered Okinawa a stunning American victory, and prepared to follow it with an invasion of the Japanese mainland itself—despite losing, in a little over two months, four times as many Americans as we have lost in Iraq, casualties of faulty intelligence, poor generalship, and suicidal head-on assaults against fortified positions.

I have tended to study warfare from two angles, one is the manuevering that took place during battle. Since the end of the American Civil war, the last great war in which armies faced each other across a field (yes, I know World War I ended up that way, but it didn't start that way), battles, whether on land, on sea or in the air, have been battles of movement. The second angle is the decision making processes that went into the battles, the decisions of generals and admirals on a grand scale, the micro decisions of ship captains and platoon leaders, all made in split seconds and then studied for ages.

Military history is the history of humanity and we ignore it at our peril.