Ukraine's railways have become a lifeline during the war, carrying soldiers to the front, reuniting families and evacuating civilians from areas under attack. But with hundreds of attacks disrupting rail services each month, even these vital connections are increasingly under threat. REV travels aboard the "Unbreakable Line" from Kyiv to the closest safe station near the Donbas frontline, meeting soldiers, railway workers and evacuees whose lives depend on this route. Plus: can the new Leapmotor B05 challenge rivals like the VW ID.3 and MG4? And does the updated BYD Atto 3 Evo deliver more than impressive specs? REV puts both electric cars to the test to find out.