There was an agreement between the US and the Taliban that called for a permanent ceasefire.
In the peace negotiations between the Taliban and the Afghan government as well as withdrawal of all foreign forces by 1st May.
There are about 2500 US troops in Afghanistan at the moment.
Jen Psaki, the White House Press Secretary, when asked by a reporter if Biden is okay with the Taliban ruling Afghanistan she replied that she don’t think that Joe Biden will be ok if Taliban ruled Afghanistan.
She also added there is ongoing process and they will consider the next step. There is ongoing discussion in this regard.