The Foreign Office has said it is "aware of reports of the death of a British national" in Afghanistan and is urgently looking into the matter.
It follows a suicide bombing near a Lebanese restaurant in the capital Kabul which killed 13 or 14 people.
More top news
A man who met his dream girl at a festival but never got her number managed to track her down after putting posters around her home town.
Remain dry and bright across much of the UK
Almost 2,000 people have died amid President Duterte's war on drugs and it is likely thousands more will be killed before the campaign ends.