From 2011 to 2013, the most elite forces in the U.S. military, supported by the CIA and other elements of the intelligence community, set out to destroy the Taliban and al Qaeda forces that remained hidden ... along Afghanistan's northeastern border with Pakistan. Dubbed Operation Haymaker, the campaign has been described as a potential model for the future of American warfare. The military's own analysis demonstrates that the Haymaker campaign was in many respects a failure. The vast majority of those killed in airstrikes were not the direct targets. Nor did the campaign succeed in significantly degrading al Qaeda's operations in the region. The frequency with which targeted killing" operations hit unnamed bystanders is among the more striking takeaways from the Haymaker slides. [Documents obtained by The Intercept] show that during a five-month stretch of the campaign, nearly nine out of 10 people who died in airstrikes were not the Americans' direct targets. Larry Lewis, formerly a principal research scientist at the Center for Naval Analyses, ... found that drone strikes in Afghanistan were 10 times more likely to kill civilians than conventional aircraft. This month, an American airstrike on a hospital run by the international organization Mdecins Sans Frontires ... killed at least a dozen members of the humanitarian group's medical staff and 10 patients, including three children. A nurse on the scene recalled seeing six victims in the intensive care unit ablaze in their beds.