(...) regardless of the adopted perspective of an observer or analyst, and optimism/pessimism related to NATO-Russia relations, they will remain a key aspect of international security. This necessitates the search for source knowledge and decoding numerous stereotypes and simplifications that these relations have overgrown for the last quarter century. One must not forget the calculated and deliberate disinformation that Russia has been practising regarding its relations with the Alliance. It consistently uses the myth of betrayal of the West, blaming NATO nations for being the primary cause of the current state of NATO-Russia relations. It is not our task in this volume to explain the nature of these problems exhaustively, nor to discuss the structure of modern Russian political mythology. However, the significant dispersion of first-hand sources raises the bar of problems confronting researchers of NATO-Russia relations. Therefore, this volume attempts at gathering key open-source documents produced by both sides and arranging them into a representative whole to provide a better understanding of the big picture (..). The emerging picture of political thinking and policy justifications offers the power of beating back many stereotypical opinions(...).