Expelling diplomats is a powerful measure that could have major consequences for Russian intelligence. But the measure is fraught with risks, according to Tony Ingesson, researcher in intelligence analysis.

Russia will not dismantle its intelligence activities, but it will compensate in some way and try to rebuild what it has lost, says Ingesson. Swedish Foreign Minister Tobias Billström: "Difference between sitting in opposition and government". Listen to why the decision to expel Russian diplomats came now: "Throw everyone out".