AFP: The United States and the European Union threatened “additional measures” against Iran on Monday over its suspect nuclear activities and reiterated that it must address international concerns.

Reuters: A bill to downgrade Iran’s relations with Britain got final approval on Monday, state broadcaster IRIB reported, a day after parliament approved the measure compelling the government to expel the British ambassador.

Reuters: The sound of an apparent explosion was heard from Iran’s Isfahan city on Monday afternoon, the head of the judiciary in the province said, but the province’s deputy governor denied that there had been a big blast.

AP: Iranian state TV says the country has added three more domestically-built submarines to its naval fleet.

Daily Telegraph: Iran erupted in a fresh frenzy of animosity towards its old imperial foe on Sunday as MPs chanting “death to England” voted to expel Britain’s ambassador to Tehran and threatened his mission with a reprise of the 1979 hostage crisis.

AFP: A group of prominent Americans is lobbying President Barack Obama to lift designation of Iranian opposition group Mujahedeen Khalq as a terrorist group, The New York Times reported.

Bloomberg: Oman will withdraw from a project to build a petrochemical plant in southern Iran, the Mehr news agency cited Abdolhossein Bayat, the managing director of the National Iranian Petrochemical Co., as saying.

AFP: Iran’s parliament voted on Sunday to expel the British ambassador in retaliation for fresh Western sanctions over Tehran’s nuclear programme and warned that other countries could also be punished.