Since Russia's invasion of Ukraine, the European Union and France have been hunting down Kremlin secret agents. If the number of Russian diplomats in France has been divided by four, the French intelligence services note a return of clandestinity.
Moscow is redoubling its efforts to build the legends and covers of its spies for the next ten to 20 years. It is therefore a new challenge for the French counter-intelligence services. How to detect them? How to monitor them? And what means? Especially, when we know that it is necessary to mobilize twenty people to follow a single individual permanently.