Always an interesting topic, this video presents little new material. However, if you are familiar with military history, you may pick up a couple of interesting facts that might launch study of two lesser know battles by fast forwarding to 5:20 (The Battle of Adwa) and 12:20 (The Battle of Isandlwana). Sadly, the battles mentioned in Russia fall back on the old trope that enemies were defeated by the Russian winter. No credit is given to the Russians themselves even though the video mentions how Hitler was misled by his racial animus to discount them.