Hundreds of thousands of South Korean soldiers fought alongside the Americans in Vietnam, but the story of South Korea's involvement in the conflict is largely untold.
The latest international news from the BBC.
A look back at the best of the week's films and discussions from Newsnight.
Click celebrates its 20th anniversary in style as we look at the biggest inventions from the last 20 years in tech.
Melissa Hogenboom considers whether or not we are in charge of our own decisions; from neuroscience to physics to how our understanding of free will impacts the choices we make.
This is the second series of the History of Africa with Zeinab Badawi. A series based on a unique project, overseen by UNESCO known as the GHA: the General History of Africa.
In this exclusive documentary about Bahrain, one of the least-reported countries of the Arab world, female protestors say they were tortured and raped in a police station.