When USSR was a communist state the Indian communits spent their years hoping that one day India would be annexed, and they would be made the puppet regime.
Now, since USSR is gone, Mr.Bardhan, Yechuri and company have switched loyalties, and hope that China (I dont know it is called a communist state even now)will one day annex India, and would make them the bosses here. They know that they can never come to power on their own.