Here’s just a partial list: U.S. Afghan commander General Stanley McChrystal in February 2010 (the U.S. had “turned the corner” in Helmand Province in the embattled poppy-producing southern heartland of the country); Secretary of Defense Robert Gates on June 7, 2011 (“I leave Afghanistan today with the belief that if we keep this momentum up, we will deliver a decisive blow to the enemy and turn the corner in this conflict”) and his boss President Barack Obama on the same day (“We’ve broken the Taliban’s momentum, trained Afghan security forces, and are now preparing to turn a corner in our efforts”); Chairman of the Joint Chiefs General General Martin Dempsey in April 2012 (“In my opening months as chairman, I worked with the secretary of defense and the president to fashion a new defense strategy, guidance that would address the security paradox. This guidance is meant to help our military… turn the corner from a decade of focus on stability operations and find a new way forward to address that wider spectrum of threats”); and Gates’s successor, Defense Secretary Leon Panetta, in September 2012 (“We have turned the corner”); and so it’s gone in Afghanistan.
https://original.antiwar.com/engelhardt/2018/02/13/whistling-past-graveyard-empires/