Nicholas Moran examines the famous Soviet ISU-152 tank destroyer. In Part 1, How does it differ from the SU-152? What's common between the ISU-152 and some German vehicles? And why should the external fuel tanks not be considered a weakness? In Part 2, he'll look inside the famous vehicle. How much does a 152 mm shell weigh? How was the driver positioned? Where is a speedometer in the ISU-152? You will find answers to these questions and more in the new episode of "Inside the Chieftain's Hatch". Let's watch!