The Pentagon is preparing a number of options for U.S. troop withdrawal from Afghanistan. One option included is a complete withdrawal prior to the November Presidential election in the U.S.
https://nypost.com/2020/05/27/pentagon-draws-up-plans-to-pull-troops-out-of-afghanistan-by-election/
https://nypost.com/2020/05/27/pentagon-draws-up-plans-to-pull-troops-out-of-afghanistan-by-election/