21:06Newshour02/07/2021 20:06 GMT: Biden says US troop withdrawal from Afghanistan not yet doneBBC World Service Duration: 50 minutes Fri 2nd Jul 2021, 21:06 on BBC World Service West and Central AfricaUS has pulled out of Bagram military base in the country Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online