Afghan commandos who trained under British soldiers and protected allies during the withdrawal are now under threat by the Taliban.
A former interpreter is compiling a list of people who helped the British military or diplomatic mission and were left behind when the airlifts from Kabul ended. He's particularly concerned about an elite commando force set up by UK special forces nearly 20 years ago.
Sky's security and defence editor Deborah Haynes reports.
SUBSCRIBE to our YouTube channel for more videos: www.youtube.com/skynews
Follow us on Twitter: twitter.com/skynews
Like us on Facebook: www.facebook.com/skynews
Follow us on Instagram: www.instagram.com/skynews
For more content go to news.sky.com and download our apps:
Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí www.youtube.com/channel/skynewsespanol