The policy brief discusses various Russian hybrid threats targeting European critical infrastructure, emphasizing increased concerns following the invasion of Ukraine and recent suspicious activities such as the sabotage of communication cables in France and disruptions to railways in Germany. European nations have responded by boosting security around critical infrastructure and enhancing cooperation between NATO and the EU.

The policy brief discusses various Russian hybrid threats targeting European critical infrastructure, emphasizing increased concerns following the invasion of Ukraine and recent suspicious activities such as the sabotage of communication cables in France and disruptions to railways in Germany. European nations have responded by boosting security around critical infrastructure and enhancing cooperation between NATO and the EU.