Britain has arrested five Bulgarian citizens last year and a sixth one in February and has charged them with allegedly being members of a Russian spy network working together with Jan Marsalek, the fugitive former chief operating officer of Wirecard, the German payment processing company that collapsed in 2020. The arrest in recent days of a former Austrian intelligence officer on serious allegations of spying for Russia suggests that Austria needs to boost its security to thwart Russian infiltration. Do you think that Austria has the capacity to deter Russian infiltration ?