Stephen Sackur speaks to Sir Laurie Bristow, Britain's last ambassador to Afghanistan, who led a desperate evacuation when Kabul fell to the Taliban in 2021.

Stephen Sackur speaks to Sir Laurie Bristow, Britain's last ambassador to Afghanistan, who led a desperate evacuation when Kabul fell to the Taliban in 2021.

Stephen Sackur speaks to Sir Laurie Bristow, Britain's last ambassador to Afghanistan, who led a desperate evacuation when Kabul fell to the Taliban in 2021.

Stephen Sackur speaks to Sir Laurie Bristow, Britain's last ambassador to Afghanistan, who led a desperate evacuation when Kabul fell to the Taliban in 2021.

Stephen Sackur speaks to Sir Laurie Bristow, Britain's last ambassador to Afghanistan, who led a desperate evacuation when Kabul fell to the Taliban in 2021.