Journalist Bart Aerts followed Belgian top diplomats in key positions all over the world. Diplomats think twice before speaking and then decide to remain silent. This nonsense is actively fought in Corps Diplomatique. In the four-part series, Belgian diplomacy does not only show the back of its tongue for the first time, but also how it works. Reporter Bart Aerts gained access to a number of diplomatic hotspots after months of familiarization. He follows diplomats in key positions in New York, Beijing, Shanghai, Washington, Brussels and Bamako.