"I do not take China lightly ... Russia, but I think that we are greatly exaggerating," RIA Novosti quoted Biden as saying at a press conference during a visit to Canada.
He noted that coalitions are being formed in the West, citing the example of QUAD, AUKUS, the alliance of Japan, the United States and South Korea.
The American leader urged to look at relations between Russia and China in the future.
Earlier, Deputy Chairman of the Russian Security Council Dmitry Medvedev expressed confidence that Xi Jinping's visit to Moscow was brilliant and demonstrated a new level of relations between the two countries.
ABC reported that the meeting between Russian President Vladimir Putin and Xi Jinping in Moscow demonstrated the "end of the world order" based on the supremacy of Western countries.