These attacks by unmanned aircraft may have succeeded in eliminating hundreds of dangerous militants, but the truth is that they also kill innocent civilians indiscriminately and in large numbers. According to the New America Foundation, one in four of those killed by drones since 2004 has been an innocent. The Brookings Institute, however, has calculated a much higher civilian-to-militant ratio of 10:1. Meanwhile, figures compiled by the Pakistani authorities suggest US strikes killed 701 people between January 2006 and April 2009, of which 14 were al-Qaida militants and 687 were civilians. That produces a hit rate of just 2% – or 50 civilians dead for every militant killed.
Obviously, the numbers are all over the place. But if the United States really is killing civilians in significant numbers in Afghanistan and Iraq, it could hardly do more to spread the ideologies of terrorism.