An Iranian convicted in Sweden of war crimes has been freed as part of a prisoner swap between the two countries. Hamid Noury, who was serving a life sentence, is returning to Tehran while Johan Floderus, a Swedish diplomat and dual national Saeed Azizi are on their way back to Stockholm.Mr Noury was arrested in Sweden in 2019 and convicted of involvement in the mass execution of political prisoners in Iran more than three decades ago. Mr Floderus was detained in Iran two years ago on charges of spying while Mr Azizi was arrested last November and sentenced to five years in prison. …