The BBC broadcasting through the Iron Curtain

During the Vietnam War, North Vietnamese VietCong guerrillas built a vast network of tunnels in the south of the country as part of the insurgency against the South Vietnamese government and their American allies. The tunnel network was a key base and shelter for the North Vietna ...  Show more

In 1988, as floods struck Bangladesh and a heat wave swept across the United States, climate change became a political issue. Governments and businesses alike talked about how to stop it, or at least slow it down. That year the think tank World Resources Institute and the energy ...  Show more

Max Pearson presents a compilation of this week's Witness History programmes from the BBC World Service.

Sir Trevor McDonald reflects on the BBC's first black producer, Una Marson, and her legacy in the development of the BBC Caribbean Service.

Also, how the BBC ma ...

This week David talks to Katja Hoyer and Lea Ypi about life under communism. East Germany was the most successful of the communist states of Eastern Europe, measured by economic prosperity and sporting success. Did the GDR ever really offer a model of how Soviet-style communism c ...  Show more

Subversive warfare and 'fake news' in World War Two, the scandal which exposed horrific Indian police violence in the 1980s, two sides of the Iran hostages crisis in 1979, the woman who transformed cancer treatment, and a defining Berlin Wall rock concert.

Photo The actr ...

Churchill's Iron Curtain speech about the Cold War, the Sharpeville massacre in South Africa which radicalised many anti-apartheid movements and we hear from a man whose relatives were killed when police bombed the home of African-American radicals in the US. Plus how Nauru be ...