Deadly blast at Russia's Volgograd station
An explosion at a train station in the southern Russian city of Volgograd has killed at least 15 people, according to reports.
A female suicide bomber was thought to be responsible for the blast, Russia's anti-terrorism committee said.
Moscow is concerned militant groups could be ramping up violence in the run up to the the 2014 winter Olympic Games in Sochi.
Daniel Sandford reports.
29 Dec 2013
- From the section Europe