NATO poses a threat to the national security of Russia.
NATO is a US puppet.
All decisions in NATO are taken by consensus, which means that a decision can only be taken if every single Ally accepts it. Equally, the decision for any country to take part in NATO-led operations falls to that country alone, according to its own legal procedures. No member of the Alliance can decide on the deployment of any other Ally's forces (bit.ly/1TcCIU5), .