Captured Russian troops 'in Ukraine by accident'
26 August 2014 Last updated at 23:16 BST
A group of Russian soldiers captured in eastern Ukraine crossed the border "by accident", Russian military sources are quoted as saying.
Ukraine said 10 paratroopers were captured, and has released video interviews of some of the men.
The incident comes as the Ukrainian and Russian leaders hold talks in Belarus.
Steve Rosenberg reports.