No casualties were reported, though the incident halted passenger trains on the line, including those on the Moscow to Vladivostok, and Chita to Blagoveshchensk routes, Russian Railways reported on Telegram. The cause of the derailment remains a mystery. Russian Telegram channel Astra suggested a potential collision with a train traveling in the opposite direction as the reason for the derailment. Read also: Rail havoc in Russia after second explosion in as many days destroys key ‘Devil’s Bridge’ – NV souces Russian media and Telegram channels reported an explosion on the railway in Nizhny Tag…