Operation Barbarossa: Seeds of Calamity (Part...

Why did the Nazi high command underestimate the challenges of fighting The USSR? How did low mechanisation affect German preparations? What was Stalin doing to strengthen his relationship with Japan? Join Al Murray and James Holland for part 3 of this titanic new series on the br ...  Show more

How did the interwar years contribute to Germany's ability to successfully invade Russia? Why was Nazi Germany so reliant on trade with The Soviet Union? When did Hitler decide to betray his pact with Stalin? Join Al Murray and James Holland for part 2 of this titanic new series ...  Show more

In May 1945, the Second World War ended in Europe, but Japan refused to surrender - despite seemingly facing inevitable defeat. So, confronted by the prospect of drawn-out and costly fighting, Washington sought to bring the conflict in the East to an end as quickly as possible. M ...  Show more

At 8.15am on 6 August 1945, an atomic bomb exploded over Hiroshima. It was an event that changed the course of history, but it was also one driven by individuals. Here, in conversation with Spencer Mizen, Iain MacGregor tells this story through the eyes of people whose lives were ...  Show more

After the U.S. military dropped the first atomic bombs on Hiroshima and Nagasaki, the world roared with questions: what long-term health risks could atomic weapons carry? How did the Soviet Union build their own bomb so quickly? And did the Manhattan Project's scientists have hel ...  Show more

The decision by the United States to drop atomic bombs on the cities of Hiroshima and Nagasaki in August 1945 remains one of the most controversial moments in modern history. Did the atomic bombs force Japan's surrender in the Second World War? Or is this far too simple a narrati ...  Show more