German Foreign Minister Heiko Mas commented on the case of the Russian spy network in Bulgaria and said that it was an attack on the sovereignty of a country and could not go unnoticed, the Bulgarian Foreign Ministry said..

- That is why we support everything that the Bulgarian government decides, stressed Maas at today's meeting of NATO foreign ministers in Brussels.

- It is becoming more and more common for us in Germany to become the target of cyber attacks, misinformation and espionage. That is why I show great understanding and solidarity when I see that Bulgaria opposes this with the means at our disposal in diplomacy, added the German Foreign Minister.

Earlier, Bulgarian Prime Minister Boyko Borisov and NATO Secretary-General Jens Stoltenberg also spoke about the spy scandal in Bulgaria..