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Edward Luttwak: In Praise of Aerial Bombing

[Edward Luttwak is author of The Grand Strategy of the Byzantine Empire.]

Ever since the U.S. Strategic Bombing Survey cast doubt on the efficacy of aerial bombardment in World War II, and particularly after its failure to bring victory in the Vietnam War, air power has acquired a bad reputation. Nowadays, killing enemies from the skies is widely considered useless, while its polar opposite, counterinsurgency by nation-building, is the U.S. government's official policy. But it's not yet time to junk our planes. Air power still has a lot to offer, even in a world of scattered insurgencies.

Military aviation started off splendidly in 1911, when the Italians pioneered aerial bombing in Libya. But since then it has often been a great disappointment because the two overlooked conditions of success in 1911 have been absent: the barrenness of the Libyan desert, which allowed aviators to see their targets very clearly, and the total lack of an enemy air force or anti-aircraft weapons that could interfere with their attacks.

Through all the wars since, the 1911 rules have held. Aerial bombing works very well, but only if the enemy must move in open, arid terrain and has no air force or effective anti-aircraft weapons. These conditions emphatically did not apply to World War II until the very end. And Vietnam was full of trees, as well as brave men: hence the failure of tactical bombing in the south, while the strategic bombing of the north was strongly resisted and there were too few good targets anyway....

What about Afghanistan? Do the 1911 rules work there? The expert consensus again seems to be no. And yet the Taliban, for all their martial virtues, are still a few centuries removed from having an air force capable of engaging U.S. fighter-bombers -- which fly too high for hand-held anti-aircraft weapons -- and even in that most mountainous of countries, Taliban fighters must cross open, arid terrain to move from one valley to the next.

Most unfortunately, having so often greatly overestimated air power in the past, the United States is now disregarding its strategic potential, using it only tactically to hunt down individuals with remotely operated drones and to support ground operations, mostly with helicopters, which are the only aircraft the Taliban can shoot down. Commanding Gen. Stanley McChrystal, understandably concerned about the political blowback from errant bombings widely condemned both inside and outside Afghanistan, has put out the word that air power should be used solely as a last resort. He intends to defeat the Taliban by protecting Afghan civilians, providing essential services, stimulating economic development, and ensuring good government, as the now-sacrosanct Field Manual 3-24 prescribes. Given the characteristics of Afghanistan and its rulers, this worthy endeavor might require a century or two. In the meantime, the FM 3-24 way of war is far from cheap: President Barack Obama is now just about doubling the number of U.S. troops by sending another 30,000, at an average cost of $1 million per soldier per year, to defeat perhaps 25,000 full-time Taliban....
Read entire article at Foreign Policy