He specializes in security and geopolitics in the Arctic and Baltic Sea regions, as well as large corporates such as obesity drug maker Novo Nordisk, brewer Carlsberg and shipping group Maersk.

So, the chance of drawing a white counter on the second draw is two out of three. Container Logic Puzzles Carroll’s puzzle was the likely inspiration for a genre called “container logic ...

The seven puzzles reveal where real-life spies are spending their Christmases. Well, allegedly (Picture: GCHQ) The above image isn’t the world’s most elaborate Christmas card – it’s ...