In his address to the Third Session of the Supreme Soviet on 31 May 1939, Foreign Commissar Vyacheslav Molotov declared that "we shall defend the frontiers of the Mongolian People's Republic just as resolutely as our own border."
1939年5月31日，最高蘇維埃第三次會議上，外交委員維亞切斯拉夫·莫洛托夫宣布：我們將像捍衛自己的邊界一樣堅決捍衛蒙古人民共和國的邊界。