Transportation Troubles in Annexed Crimea and Ukraine

A railway in Crimea has been damaged for the fourth time in a month and a half, with no casualties reported. The cause of the damage is unknown, but it is believed to have been caused by a "detonation" that derailed a freight train. Russian-backed officials in occupied eastern Ukraine have described the incident as "sabotage." Several acts of sabotage have been reported on Russian railways since Moscow launched its invasion of Ukraine 16 months ago.