The council has scheduled a meeting today afternoon in the Middle East. Alma Konurbayeva, a spokeswoman for council president Kazakhstan, confirms the session will be about Iran. It's not yet clear how the discussion will take shape. Members are divided in their views of the protests.
But Russia has warned against "external interference" in what it sees as an Iran's internal affairs.
At least 21 people have been killed and hundreds arrested in a week of protests and unrest. Pro-government rallies happened Wednesday and Thursday.