Greatest Secret: The Race

The Red Bomb chronicles Russia's staggering transformation from lagging also-ran into nuclear superpower, as the USA and USSR battled it out for possession of the ultimate weapon. 90-year-old Yuly Khariton is a reclusive man with gentle eyes, who appears to spends many an evening lost in thought, as his female companion plays old songs on the piano. But Khariton's simple lifestyle belies his unbelievable past, and the part he played in the nuclear arms race – a vast and complex web of intrigue that was the crux of the Cold War.

Ships that Changed the World is a fascinating three-part series which explores how the history of the 20th century was defined by the iconic vessels of the age. Presented by Colonel Tim Collins, the show uncovers the secret history of ship building, and charts the fortunes of Belfast-based dockyard Harland and Wolff, revealing how the ships and the industry they spawned shaped the course of global history for almost a century. Once the greatest shipbuilders in the world, they played a crucial role in two world wars, survived Luftwaffe bombing, the Wall Street crash, and the advent of air travel.