Iran has told the U.N. nuclear watchdog it will dramatically scale back cooperation with it in a week, a report by the agency to its member states showed on Tuesday, ratcheting up protests against U.S. sanctions still choking its economy. FILE PHOTO: An Iranian flag flutters in front of the International Atomic Energy Agency (IAEA) headquarters in Vienna, Austria September 9, 2019. REUTERS/Leonhard Foeger Iran has accelerated its breaches of its 2015 nuclear deal with major powers in recent months, partly as demanded by a law passed in response to the killing in November of its top nuclear scientist, which Tehran has blamed on its foe Israel. The breaches began in 2019 in response to a U.S. withdrawal from the deal under then-President Donald Trump, and Iran is now locked in a standoff with President Joe Biden’s administration over who should move first to save the […]