Freight train cars derailed in the southern Russian region of Volgograd region due to "outside interference," Russian state news agencies reported on Tuesday, citing Russian Railways.
"As a result of interference by unauthorized persons into the operation of railway transport, cars of a freight train derailed at the Kotluban station," RIA state news agency reported, citing a statement from Russian Railways.
"According to preliminary information, there were no injuries. At this time, train traffic in the area of the Kotluban station is suspended."