Ukraine predicted where Russia would reroute trains after it blasted the railroad connecting Russia and China, and then attacked again, report says

• Ukraine's security service attacked a major railroad connecting Russia and China, reports say.
• One train was hit with explosives as it went through a tunnel, and a second was hit as it was rerouted.
• A Ukrainian official told the BBC they had preempted the diversion, and Russians fell into the "trap."

Ukraine's security service attacked a railway line deep inside Russia in an act of sabotage and then attacked again when the trains were diverted.