The French university where spies go for training

University professor Xavier Crettiez admits that he doesn’t know the real names of many of the students on his course.

This is a highly unusual state of affairs in the world of academia, but Prof Crettiez’s work is far from standard.

Instead, he helps train France’s spies.

“I rarely know the intelligence agents’ backgrounds when they are sent on the course, and I doubt the names I’m given are genuine anyway,” he says.