Former US President Donald Trump abandoned the pact in 2018 and reimposed harsh sanctions, prompting Tehran to start violating some of the nuclear limits in 2019
US President Joe Biden announced Wednesday the unconditional withdrawal of US troops from Afghanistan, naming September 11 as the deadline by which the last soldiers will have finally departed. The pullout will begin on May 1.
The US government said on Sunday that all options remain on the table for its remaining 2,500 troops in Afghanistan and that it had made no decisions about its military commitment after May 1.