The human rights group said it strongly condemned, “the encroachment of university campuses by armed plainclothes forces and violent crackdown on peaceful student protests”.
Hardline, pro-government students in several universities across the country had gathered to commemorate a deadly Islamic State-claimed attack on a mosque in Shiraz that killed 13 people on Wednesday, including women and children. The ceremonies also drew masses of antigovernment protesters, including at Azad University.
“Freedom, freedom, freedom!” they chanted.
The Iranian government has repeatedly alleged that foreign powers have orchestrated the protests, without providing evidence. The protests have become one of the most serious threats to Iran’s ruling clerics since the 1979 Islamic Revolution.
The protests first focused on the state-mandated hijab, or headscarf, for women but quickly grew into calls for the downfall of Iran’s theocracy itself. At least 270 people have been killed and 14,000 have been arrested in the protests that have swept over 125 Iranian cities, according to the group Human Rights Activists in Iran.
Since October 24, the country’s authorities started hearing the cases of at least 900 protesters charged with “corruption on earth” — a term often used to describe attempts to overthrow the Iranian government that carries the death penalty.