There were no Ukrainians among those killed and injured in a bomb blast on a trolley-bus in Volgograd on Monday, the Foreign Ministry of Ukraine reported preliminary data.

"The details are being checked now, but according to preliminary data there are no Ukrainians there," director of the Ukraine's Foreign Ministry's information policy department Yevhen Perebyinis said.

As reported, the terrorist attack happened in the Volgograd trolley-bus on Monday morning. Fourteen people were killed and 40 injured in the blast.