Talks over Iran’s tattered 2015 nuclear deal with world powers have resumed in Vienna. That’s according to Iran’s state-run IRNA news agency, which reported the start of the talks Monday after a more than five-month hiatus.

The remaining signatories to the nuclear deal formally known as the Joint Comprehensive Plan of Action – Iran, Russia, China, France, Germany and Britain convened at the Palais Coburg, the luxury hotel where the agreement was signed six years ago. The talks come as Austria remains locked down over the coronavirus.