Terrorist threat: Spain, Italy, Germany... After the attack in Moscow, these countries are strengthening their security measures.

In France, four months before the Olympic Games, the executive has decided to raise its attack alert level. In Italy, “an intensification of surveillance and control activities” on the part of the police forces was decided in view of the Easter holidays. Norwegian police announced Monday that their officers would be temporarily armed over the Easter weekend (March 27 to April 2)