For 18 years, America has been at war in Afghanistan. As part of a government project to understand what went wrong, a federal agency interviewed more than 400 people who had a direct role in the conflict. In those interviews, generals, ambassadors, diplomats and other insiders offered firsthand accounts of the mistakes that have prolonged the war. The full, unsparing remarks and the identities of many of those who made them have never been made public — until now. After a three-year legal battle, The Washington Post won release of more than 2,000 pages of “Lessons Learned” interviews conducted by the Office of the Special Inspector General for Afghanistan Reconstruction.




