PACE, the Parliamentary Assembly of the Council of Europe has recently called for Russia's removal from the UNSC. 

It said the unleashing of a war of aggression by a permanent member of the UN Security Council “posed a challenge to global governance” and noted increasing support for reform of the Security Council.

Russia’s increased threats of nuclear warfare were incompatible with the responsibilities of a nuclear power holding a permanent seat on the Council, the parliamentarians said, as well as being “abhorrent and reckless”.