[docbrown]

While it is true about contract law and international arbitration, it would be inadequate to compare courts of early Soviet Union and today. As stated in the article, these agreements were meant to be privately handled between Adolf and Stalin, meaning there would be no overseeing court body to interpret the legality of their proposal. If anything, this agreement was their blueprint to lay a foundation for their own court system with them being their own judge and executioner.

[sambe]

Yes; that is what I'm saying: power is the real issue, not lack of legal framework/remedy (and in most cases, private contracts are specifically the purpose contract law; "I intended it to be privately handled" would not be a winning argument. "I have the Soviet army over that hill" might be though).