As the United States ends its mission in Afghanistan, U.S. policymakers have already begun to reckon with American military failures over 20 years of fighting. But the war’s disastrous finale was not solely the result of armed conflict. In cataloging its mistakes, Washington must also seriously evaluate its diplomatic efforts—especially peace talks with the Taliban led by U.S. negotiator Zalmay Khalilzad.
Both President Donald Trump and President Joe Biden made clear their desire to end U.S. military involvement in Afghanistan. But the negotiations, which were largely held on Taliban terms, were neither necessary nor desirable—in fact, the eventual deal struck in Doha likely hastened the Taliban’s victory. If Biden wishes history to judge his withdrawal from Afghanistan as an acceptable foreign policy decision, his administration must reckon with this diplomatic failure and begin to take a tougher and more realistic approach toward the Taliban. Doing so is the only way to prevent the reemergence of a global terrorist hotbed.