Still, both sides want to maintain communication channels.
EU Ambassador to Russia Markus Ederer says the relations between the European Union and Russia have hit rock bottom, and the current period may become more dangerous than the Cold War.
He recalled that several important agreements were signed in the field of arms control during the Cold War: the Treaty on Open Skies, the Intermediate-Range Nuclear Forces Treaty (INF Treaty), the Strategic Arms Reduction Treaty (START III).
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"The relationship between the European Union and Russia seems to be at the lowest level since the end of the Cold War, but there are some signs of stabilization of the situation. Still, there is a mutual lack of trust along with a wide gap in the understanding of how we have reached that point," he added.
Yet, he said, both sides still want to maintain communication channels.