German Chancellor Friedrich Merz has told other world leaders that 'our freedom is not guaranteed' in an era of big power politics. Opening the annual Munich Security Conference, Merz said that Europeans must be ready to make a 'sacrifice'. He also admitted that 'a deep divide has opened between Europe and the United States'. We'll speak to a senior German politician and a former member of the first Trump administration.

Also in the programme: a BBC Investigation uncovers devastating side effects of a set of widely used prescription drugs that can trigger impulsive behaviours; and we speak to the Oscar-winning cinematographer Roger Deakins about his memoir.

(Picture: German Chancellor Friedrich Merz speaks during the Munich Security Conference on February 13, 2026. Credit: REUTERS/Liesa Johannssen)