President Joe Biden, in Poland after his lightning trip to Ukraine, is declaring that there are "hard and bitter days ahead" in fighting off Russia's invasion. Full Episode Friday, Jun 13 ...

Blitzkrieg! The aptly named Lightning War. Nazi leader Adolf Hitler and his generals knew that Germany could ill-afford ...

Long before the invasion of Poland, the Ju 87 Stuka was tested on refugee convoys, rail depots, and villages in Spain. In one ...