If EU had any brains (not to mention balls), they would invest to scale such attacks by x100.
But considering the nature of EU political leadership (Merkel, SchrΓΆder) and the generally cowardly posture of a significant portion of the EU population (let's not play dumb), one is reasonable in considering whether the EU has what it takes to defeat the russians (putin is a mere symptom of the broad support of genocidal imperialism among the russians).