We all know the heroic story of Britain fighting the Nazis in World War Two. But what’s less well-known in popular memory is the war on the Asian front, against Japan. Yet it touched many families across Britain. Their descendants are still uncovering stories today.

On the same day as Japan’s attack on the US Naval bases at Pearl Harbor there were simultaneous strikes on British territories in South East Asia.

Episode 1 of The Second Map charts the humiliating defeats that the British suffered by Japanese forces as they rapidly took key colonies in South East Asia. We hear from eyewitnesses who were in Singapore when it fell, and were then later captured and held prisoner. We hear from a 104-year-old veteran, who desperately wanted independence for India, but decided to fight alongside the British against Japan. And we explore why this part of the war is not as well known as the one against the Nazis.

This is the other story of the Second World War.

Creator, Writer and Presenter: Kavita Puri

Original music: Felix Taylor

With thanks to Dr Diya Gupta, Dr Vikki Hawkins, Dr Peter Johnston, Professor Rana Mitter and Tejpal Singh Ralmill.

Includes archive material from ‘Singapore 1942: End of Empire’ (2012), Electric Pictures.