From Washington Post:
Armed robotic aircraft soar in the skies above Pakistan, hurling death down on America's enemies in the war on terrorism. Soon -- years, not decades, from now -- American armed robots will patrol on the ground as well, fundamentally transforming the face of battle. Conventional war, even genocide, may be abolished by a robotic American Peace.
The detachment with which the United States can inflict death upon our enemies is surely one reason why U.S. military involvement around the world has expanded over the past two decades. The excellence of American military technology makes it possible for U.S. forces to inflict vast damage upon the enemy while suffering comparatively modest harm in return.
War is about the sacrifice of blood and treasure, and the American style of war is to substitute treasure for blood. From the early days of the republic, when Eli Whitney is said to have used interchangeable parts to manufacture superior muskets, to the invention of Gatling guns and Kevlar armor, American ingenuity has been devoted to devising ever more efficient ways of killing the enemy and preventing the enemy from killing us.
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My Comment: Over the past two years I have read numerous military blogs by officers who have served in Iraq and Afghanistan. Almost all of them wished that during operations UAV drones were operating constantly overhead.The same can be said from what the enemy has been saying to reporters who have embeded with them .... without any exceptions these weapons strike fear in the heart of the enemy.