"With NATO’s eastward expansion the situation for Russia has been becoming worse and more dangerous by the year. Moreover, these past days NATO leadership has been blunt in its statements that they need to accelerate and step up efforts to bring the alliance’s infrastructure closer to Russia’s borders. In other words, they have been toughening their position. We cannot stay idle and passively observe these developments. This would be an absolutely irresponsible thing to do for us."
January 1, 1970
https://en.wikiquote.org/wiki/Russia%E2%80%93NATO_relations