This is quite an interesting observation from PoliGazette:
At Friday prayers July 17 at Tehran University, the influential cleric and former Iranian President Ali Akbar Hashemi Rafsanjani gave his first sermon since Iran’s disputed presidential election and the subsequent demonstrations. The crowd listening to Rafsanjani inside the mosque was filled with Ahmadinejad supporters who chanted, among other things, “Death to America” and “Death to China.” Outside the university common grounds, anti-Ahmadinejad elements — many of whom were blocked by Basij militiamen and police from entering the mosque — persistently chanted “Death to Russia.”
Death to America is an old staple in Iran. Death to China had to do with the demonstrations in Xinjiang and the death of Uighurs at the hands of the Chinese. Death to Russia, however, stood out. Clearly, its use was planned before the protesters took to the streets. The meaning of this must be uncovered. To begin to do that, we must consider the political configuration in Iran at the moment.
The Lede blog at the NYT also has a post on this, and see the video after the jump.