Here is another video from the folks over at World of Tanks. Featuring a number of Russian tank experts, this video looks at the rather unusual Soviet Object 279 heavy tank, one of which still survives on display at the Kubinka tank museum. The one odd thing in the video it them giving the gun caliber in inches. We’ve never before heard of a Soviet “5.1 inch gun” before, but we certainly have heard of a 130mm Soviet gun. Anyhow, a small quibble regarding an otherwise interesting video.